197734992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 664957440

約数和(自身を除く): 467222448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 49, 52, 56, 58, 78, 84, 87, 91, 98, 104, 112, 116, 147, 156, 168, 174, 182, 196, 203, 208, 223, 232, 273, 294, 312, 336, 348, 364, 377, 392, 406, 446, 464, 546, 588, 609, 624, 637, 669, 696, 728, 754, 784, 812, 892, 1092, 1131, 1176, 1218, 1274, 1338, 1392, 1421, 1456, 1508, 1561, 1624, 1784, 1911, 2184, 2262, 2352, 2436, 2548, 2639, 2676, 2842, 2899, 3016, 3122, 3248, 3568, 3822, 4263, 4368, 4524, 4683, 4872, 5096, 5278, 5352, 5684, 5798, 6032, 6244, 6467, 7644, 7917, 8526, 8697, 9048, 9366, 9744, 10192, 10556, 10704, 10927, 11368, 11596, 12488, 12934, 15288, 15834, 17052, 17394, 18096, 18473, 18732, 19401, 20293, 21112, 21854, 22736, 23192, 24976, 25868, 30576, 31668, 32781, 34104, 34788, 36946, 37464, 38802, 40586, 42224, 43708, 45269, 46384, 51736, 55419, 60879, 63336, 65562, 68208, 69576, 73892, 74928, 77604, 81172, 84071, 87416, 90538, 103472, 110838, 121758, 126672, 131124, 135807, 139152, 142051, 147784, 155208, 162344, 168142, 174832, 181076, 221676, 243516, 252213, 262248, 271614, 284102, 295568, 310416, 316883, 324688, 336284, 362152, 426153, 443352, 487032, 504426, 524496, 543228, 568204, 588497, 633766, 672568, 724304, 852306, 886704, 950649, 974064, 1008852, 1086456, 1136408, 1176994, 1267532, 1345136, 1704612, 1765491, 1901298, 2017704, 2172912, 2272816, 2353988, 2535064, 3409224, 3530982, 3802596, 4035408, 4119479, 4707976, 5070128, 6818448, 7061964, 7605192, 8238958, 9415952, 12358437, 14123928, 15210384, 16477916, 24716874, 28247856, 32955832, 49433748, 65911664, 98867496, 197734992]

約数ペア:

[(1, 197734992), (2, 98867496), (3, 65911664), (4, 49433748), (6, 32955832), (7, 28247856), (8, 24716874), (12, 16477916), (13, 15210384), (14, 14123928), (16, 12358437), (21, 9415952), (24, 8238958), (26, 7605192), (28, 7061964), (29, 6818448), (39, 5070128), (42, 4707976), (48, 4119479), (49, 4035408), (52, 3802596), (56, 3530982), (58, 3409224), (78, 2535064), (84, 2353988), (87, 2272816), (91, 2172912), (98, 2017704), (104, 1901298), (112, 1765491), (116, 1704612), (147, 1345136), (156, 1267532), (168, 1176994), (174, 1136408), (182, 1086456), (196, 1008852), (203, 974064), (208, 950649), (223, 886704), (232, 852306), (273, 724304), (294, 672568), (312, 633766), (336, 588497), (348, 568204), (364, 543228), (377, 524496), (392, 504426), (406, 487032), (446, 443352), (464, 426153), (546, 362152), (588, 336284), (609, 324688), (624, 316883), (637, 310416), (669, 295568), (696, 284102), (728, 271614), (754, 262248), (784, 252213), (812, 243516), (892, 221676), (1092, 181076), (1131, 174832), (1176, 168142), (1218, 162344), (1274, 155208), (1338, 147784), (1392, 142051), (1421, 139152), (1456, 135807), (1508, 131124), (1561, 126672), (1624, 121758), (1784, 110838), (1911, 103472), (2184, 90538), (2262, 87416), (2352, 84071), (2436, 81172), (2548, 77604), (2639, 74928), (2676, 73892), (2842, 69576), (2899, 68208), (3016, 65562), (3122, 63336), (3248, 60879), (3568, 55419), (3822, 51736), (4263, 46384), (4368, 45269), (4524, 43708), (4683, 42224), (4872, 40586), (5096, 38802), (5278, 37464), (5352, 36946), (5684, 34788), (5798, 34104), (6032, 32781), (6244, 31668), (6467, 30576), (7644, 25868), (7917, 24976), (8526, 23192), (8697, 22736), (9048, 21854), (9366, 21112), (9744, 20293), (10192, 19401), (10556, 18732), (10704, 18473), (10927, 18096), (11368, 17394), (11596, 17052), (12488, 15834), (12934, 15288)]