199166968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 573123600

約数和(自身を除く): 373956632

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 19, 22, 26, 28, 34, 38, 44, 49, 52, 56, 68, 76, 77, 88, 91, 98, 104, 119, 121, 133, 136, 143, 152, 154, 182, 187, 196, 209, 221, 238, 242, 247, 266, 286, 308, 323, 364, 374, 392, 418, 442, 476, 484, 494, 532, 539, 572, 616, 637, 646, 728, 748, 833, 836, 847, 884, 931, 952, 968, 988, 1001, 1064, 1078, 1144, 1274, 1292, 1309, 1463, 1496, 1547, 1573, 1666, 1672, 1694, 1729, 1768, 1862, 1976, 2002, 2057, 2156, 2261, 2299, 2431, 2548, 2584, 2618, 2717, 2926, 3094, 3146, 3332, 3388, 3458, 3553, 3724, 4004, 4114, 4199, 4312, 4522, 4598, 4862, 5096, 5236, 5434, 5852, 5929, 6188, 6292, 6664, 6776, 6916, 7007, 7106, 7448, 8008, 8228, 8398, 9044, 9163, 9196, 9724, 10241, 10472, 10829, 10868, 11011, 11704, 11858, 12103, 12376, 12584, 13832, 14014, 14212, 14399, 15827, 16093, 16456, 16796, 17017, 18088, 18326, 18392, 19019, 19448, 20482, 21658, 21736, 22022, 23716, 24206, 24871, 26741, 28028, 28424, 28798, 29393, 29887, 31654, 32186, 33592, 34034, 36652, 38038, 39083, 40964, 43316, 44044, 46189, 47432, 48412, 49742, 53482, 56056, 57596, 58786, 59774, 63308, 64372, 68068, 73304, 76076, 77077, 78166, 81928, 86632, 88088, 92378, 96824, 99484, 100793, 106964, 112651, 115192, 117572, 119119, 119548, 126616, 128744, 133133, 136136, 152152, 154154, 156332, 174097, 184756, 187187, 198968, 201586, 205751, 209209, 213928, 225302, 235144, 238238, 239096, 266266, 273581, 308308, 312664, 323323, 348194, 369512, 374374, 403172, 411502, 418418, 450604, 476476, 508079, 532532, 547162, 616616, 646646, 696388, 748748, 806344, 823004, 836836, 901208, 952952, 1016158, 1065064, 1094324, 1293292, 1310309, 1392776, 1464463, 1497496, 1646008, 1673672, 1915067, 2032316, 2188648, 2263261, 2586584, 2620618, 2928926, 3556553, 3830134, 4064632, 4526522, 5241236, 5857852, 7113106, 7660268, 9053044, 10482472, 11715704, 14226212, 15320536, 18106088, 24895871, 28452424, 49791742, 99583484, 199166968]

約数ペア:

[(1, 199166968), (2, 99583484), (4, 49791742), (7, 28452424), (8, 24895871), (11, 18106088), (13, 15320536), (14, 14226212), (17, 11715704), (19, 10482472), (22, 9053044), (26, 7660268), (28, 7113106), (34, 5857852), (38, 5241236), (44, 4526522), (49, 4064632), (52, 3830134), (56, 3556553), (68, 2928926), (76, 2620618), (77, 2586584), (88, 2263261), (91, 2188648), (98, 2032316), (104, 1915067), (119, 1673672), (121, 1646008), (133, 1497496), (136, 1464463), (143, 1392776), (152, 1310309), (154, 1293292), (182, 1094324), (187, 1065064), (196, 1016158), (209, 952952), (221, 901208), (238, 836836), (242, 823004), (247, 806344), (266, 748748), (286, 696388), (308, 646646), (323, 616616), (364, 547162), (374, 532532), (392, 508079), (418, 476476), (442, 450604), (476, 418418), (484, 411502), (494, 403172), (532, 374374), (539, 369512), (572, 348194), (616, 323323), (637, 312664), (646, 308308), (728, 273581), (748, 266266), (833, 239096), (836, 238238), (847, 235144), (884, 225302), (931, 213928), (952, 209209), (968, 205751), (988, 201586), (1001, 198968), (1064, 187187), (1078, 184756), (1144, 174097), (1274, 156332), (1292, 154154), (1309, 152152), (1463, 136136), (1496, 133133), (1547, 128744), (1573, 126616), (1666, 119548), (1672, 119119), (1694, 117572), (1729, 115192), (1768, 112651), (1862, 106964), (1976, 100793), (2002, 99484), (2057, 96824), (2156, 92378), (2261, 88088), (2299, 86632), (2431, 81928), (2548, 78166), (2584, 77077), (2618, 76076), (2717, 73304), (2926, 68068), (3094, 64372), (3146, 63308), (3332, 59774), (3388, 58786), (3458, 57596), (3553, 56056), (3724, 53482), (4004, 49742), (4114, 48412), (4199, 47432), (4312, 46189), (4522, 44044), (4598, 43316), (4862, 40964), (5096, 39083), (5236, 38038), (5434, 36652), (5852, 34034), (5929, 33592), (6188, 32186), (6292, 31654), (6664, 29887), (6776, 29393), (6916, 28798), (7007, 28424), (7106, 28028), (7448, 26741), (8008, 24871), (8228, 24206), (8398, 23716), (9044, 22022), (9163, 21736), (9196, 21658), (9724, 20482), (10241, 19448), (10472, 19019), (10829, 18392), (10868, 18326), (11011, 18088), (11704, 17017), (11858, 16796), (12103, 16456), (12376, 16093), (12584, 15827), (13832, 14399), (14014, 14212)]