197121276

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 614718720

約数和(自身を除く): 417597444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 41, 44, 54, 57, 66, 71, 76, 81, 82, 99, 108, 114, 123, 132, 142, 162, 164, 171, 198, 209, 213, 228, 246, 284, 297, 324, 342, 369, 396, 418, 426, 451, 492, 513, 594, 627, 639, 684, 738, 779, 781, 836, 852, 891, 902, 1026, 1107, 1188, 1254, 1278, 1349, 1353, 1476, 1539, 1558, 1562, 1782, 1804, 1881, 1917, 2052, 2214, 2337, 2343, 2508, 2556, 2698, 2706, 2911, 3078, 3116, 3124, 3321, 3564, 3762, 3834, 4047, 4059, 4428, 4674, 4686, 5396, 5412, 5643, 5751, 5822, 6156, 6642, 7011, 7029, 7524, 7668, 8094, 8118, 8569, 8733, 9348, 9372, 11286, 11502, 11644, 12141, 12177, 13284, 14022, 14058, 14839, 16188, 16236, 16929, 17138, 17466, 21033, 21087, 22572, 23004, 24282, 24354, 25707, 26199, 28044, 28116, 29678, 32021, 33858, 34276, 34932, 36423, 36531, 42066, 42174, 44517, 48564, 48708, 51414, 52398, 55309, 59356, 63099, 63261, 64042, 67716, 72846, 73062, 77121, 78597, 84132, 84348, 89034, 96063, 102828, 104796, 109269, 110618, 126198, 126522, 128084, 133551, 145692, 146124, 154242, 157194, 165927, 178068, 192126, 218538, 221236, 231363, 235791, 252396, 253044, 267102, 288189, 308484, 314388, 331854, 384252, 400653, 437076, 462726, 471582, 497781, 534204, 576378, 608399, 663708, 694089, 801306, 864567, 925452, 943164, 995562, 1152756, 1201959, 1216798, 1388178, 1493343, 1602612, 1729134, 1825197, 1991124, 2403918, 2433596, 2593701, 2776356, 2986686, 3458268, 3650394, 4480029, 4807836, 5187402, 5475591, 5973372, 7300788, 8960058, 10374804, 10951182, 16426773, 17920116, 21902364, 32853546, 49280319, 65707092, 98560638, 197121276]

約数ペア:

[(1, 197121276), (2, 98560638), (3, 65707092), (4, 49280319), (6, 32853546), (9, 21902364), (11, 17920116), (12, 16426773), (18, 10951182), (19, 10374804), (22, 8960058), (27, 7300788), (33, 5973372), (36, 5475591), (38, 5187402), (41, 4807836), (44, 4480029), (54, 3650394), (57, 3458268), (66, 2986686), (71, 2776356), (76, 2593701), (81, 2433596), (82, 2403918), (99, 1991124), (108, 1825197), (114, 1729134), (123, 1602612), (132, 1493343), (142, 1388178), (162, 1216798), (164, 1201959), (171, 1152756), (198, 995562), (209, 943164), (213, 925452), (228, 864567), (246, 801306), (284, 694089), (297, 663708), (324, 608399), (342, 576378), (369, 534204), (396, 497781), (418, 471582), (426, 462726), (451, 437076), (492, 400653), (513, 384252), (594, 331854), (627, 314388), (639, 308484), (684, 288189), (738, 267102), (779, 253044), (781, 252396), (836, 235791), (852, 231363), (891, 221236), (902, 218538), (1026, 192126), (1107, 178068), (1188, 165927), (1254, 157194), (1278, 154242), (1349, 146124), (1353, 145692), (1476, 133551), (1539, 128084), (1558, 126522), (1562, 126198), (1782, 110618), (1804, 109269), (1881, 104796), (1917, 102828), (2052, 96063), (2214, 89034), (2337, 84348), (2343, 84132), (2508, 78597), (2556, 77121), (2698, 73062), (2706, 72846), (2911, 67716), (3078, 64042), (3116, 63261), (3124, 63099), (3321, 59356), (3564, 55309), (3762, 52398), (3834, 51414), (4047, 48708), (4059, 48564), (4428, 44517), (4674, 42174), (4686, 42066), (5396, 36531), (5412, 36423), (5643, 34932), (5751, 34276), (5822, 33858), (6156, 32021), (6642, 29678), (7011, 28116), (7029, 28044), (7524, 26199), (7668, 25707), (8094, 24354), (8118, 24282), (8569, 23004), (8733, 22572), (9348, 21087), (9372, 21033), (11286, 17466), (11502, 17138), (11644, 16929), (12141, 16236), (12177, 16188), (13284, 14839), (14022, 14058)]