212298856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 563068800

約数和(自身を除く): 350769944

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 97, 119, 121, 133, 136, 152, 154, 187, 194, 209, 238, 242, 266, 308, 323, 374, 388, 418, 476, 484, 532, 616, 646, 679, 748, 776, 836, 847, 952, 968, 1064, 1067, 1292, 1309, 1358, 1463, 1496, 1649, 1672, 1694, 1843, 2057, 2134, 2261, 2299, 2584, 2618, 2716, 2926, 3298, 3388, 3553, 3686, 4114, 4268, 4522, 4598, 5236, 5432, 5852, 6596, 6776, 7106, 7372, 7469, 8228, 8536, 9044, 9196, 10472, 11543, 11704, 11737, 12901, 13192, 14212, 14399, 14744, 14938, 16093, 16456, 18088, 18139, 18392, 20273, 23086, 23474, 24871, 25802, 28424, 28798, 29876, 31331, 32186, 36278, 39083, 40546, 46172, 46948, 49742, 51604, 57596, 59752, 62662, 64372, 72556, 78166, 81092, 82159, 92344, 93896, 99484, 103208, 115192, 125324, 126973, 128744, 141911, 145112, 156332, 162184, 164318, 198968, 199529, 219317, 223003, 250648, 253946, 273581, 283822, 312664, 328636, 344641, 399058, 438634, 446006, 507892, 547162, 567644, 657272, 689282, 798116, 877268, 892012, 1015784, 1094324, 1135288, 1378564, 1396703, 1561021, 1596232, 1754536, 1784024, 2188648, 2412487, 2757128, 2793406, 3122042, 3791051, 4824974, 5586812, 6244084, 7582102, 9649948, 11173624, 12488168, 15164204, 19299896, 26537357, 30328408, 53074714, 106149428, 212298856]

約数ペア:

[(1, 212298856), (2, 106149428), (4, 53074714), (7, 30328408), (8, 26537357), (11, 19299896), (14, 15164204), (17, 12488168), (19, 11173624), (22, 9649948), (28, 7582102), (34, 6244084), (38, 5586812), (44, 4824974), (56, 3791051), (68, 3122042), (76, 2793406), (77, 2757128), (88, 2412487), (97, 2188648), (119, 1784024), (121, 1754536), (133, 1596232), (136, 1561021), (152, 1396703), (154, 1378564), (187, 1135288), (194, 1094324), (209, 1015784), (238, 892012), (242, 877268), (266, 798116), (308, 689282), (323, 657272), (374, 567644), (388, 547162), (418, 507892), (476, 446006), (484, 438634), (532, 399058), (616, 344641), (646, 328636), (679, 312664), (748, 283822), (776, 273581), (836, 253946), (847, 250648), (952, 223003), (968, 219317), (1064, 199529), (1067, 198968), (1292, 164318), (1309, 162184), (1358, 156332), (1463, 145112), (1496, 141911), (1649, 128744), (1672, 126973), (1694, 125324), (1843, 115192), (2057, 103208), (2134, 99484), (2261, 93896), (2299, 92344), (2584, 82159), (2618, 81092), (2716, 78166), (2926, 72556), (3298, 64372), (3388, 62662), (3553, 59752), (3686, 57596), (4114, 51604), (4268, 49742), (4522, 46948), (4598, 46172), (5236, 40546), (5432, 39083), (5852, 36278), (6596, 32186), (6776, 31331), (7106, 29876), (7372, 28798), (7469, 28424), (8228, 25802), (8536, 24871), (9044, 23474), (9196, 23086), (10472, 20273), (11543, 18392), (11704, 18139), (11737, 18088), (12901, 16456), (13192, 16093), (14212, 14938), (14399, 14744)]