197960616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 640673280

約数和(自身を除く): 442712664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 61, 63, 72, 84, 94, 122, 126, 137, 141, 168, 183, 188, 244, 252, 274, 282, 329, 366, 376, 411, 423, 427, 488, 504, 548, 549, 564, 658, 732, 822, 846, 854, 959, 987, 1096, 1098, 1128, 1233, 1281, 1316, 1464, 1644, 1692, 1708, 1918, 1974, 2196, 2466, 2562, 2632, 2867, 2877, 2961, 3288, 3384, 3416, 3836, 3843, 3948, 4392, 4932, 5124, 5734, 5754, 5922, 6439, 7672, 7686, 7896, 8357, 8601, 8631, 9864, 10248, 11468, 11508, 11844, 12878, 15372, 16714, 17202, 17262, 19317, 20069, 22936, 23016, 23688, 25071, 25756, 25803, 30744, 33428, 34404, 34524, 38634, 40138, 45073, 50142, 51512, 51606, 57951, 58499, 60207, 66856, 68808, 69048, 75213, 77268, 80276, 90146, 100284, 103212, 115902, 116998, 120414, 135219, 150426, 154536, 160552, 175497, 180292, 180621, 200568, 206424, 231804, 233996, 240828, 270438, 300852, 350994, 360584, 361242, 392779, 405657, 463608, 467992, 481656, 526491, 540876, 601704, 701988, 722484, 785558, 811314, 1052982, 1081752, 1178337, 1403976, 1444968, 1571116, 1622628, 2105964, 2356674, 2749453, 3142232, 3245256, 3535011, 4211928, 4713348, 5498906, 7070022, 8248359, 9426696, 10997812, 14140044, 16496718, 21995624, 24745077, 28280088, 32993436, 49490154, 65986872, 98980308, 197960616]

約数ペア:

[(1, 197960616), (2, 98980308), (3, 65986872), (4, 49490154), (6, 32993436), (7, 28280088), (8, 24745077), (9, 21995624), (12, 16496718), (14, 14140044), (18, 10997812), (21, 9426696), (24, 8248359), (28, 7070022), (36, 5498906), (42, 4713348), (47, 4211928), (56, 3535011), (61, 3245256), (63, 3142232), (72, 2749453), (84, 2356674), (94, 2105964), (122, 1622628), (126, 1571116), (137, 1444968), (141, 1403976), (168, 1178337), (183, 1081752), (188, 1052982), (244, 811314), (252, 785558), (274, 722484), (282, 701988), (329, 601704), (366, 540876), (376, 526491), (411, 481656), (423, 467992), (427, 463608), (488, 405657), (504, 392779), (548, 361242), (549, 360584), (564, 350994), (658, 300852), (732, 270438), (822, 240828), (846, 233996), (854, 231804), (959, 206424), (987, 200568), (1096, 180621), (1098, 180292), (1128, 175497), (1233, 160552), (1281, 154536), (1316, 150426), (1464, 135219), (1644, 120414), (1692, 116998), (1708, 115902), (1918, 103212), (1974, 100284), (2196, 90146), (2466, 80276), (2562, 77268), (2632, 75213), (2867, 69048), (2877, 68808), (2961, 66856), (3288, 60207), (3384, 58499), (3416, 57951), (3836, 51606), (3843, 51512), (3948, 50142), (4392, 45073), (4932, 40138), (5124, 38634), (5734, 34524), (5754, 34404), (5922, 33428), (6439, 30744), (7672, 25803), (7686, 25756), (7896, 25071), (8357, 23688), (8601, 23016), (8631, 22936), (9864, 20069), (10248, 19317), (11468, 17262), (11508, 17202), (11844, 16714), (12878, 15372)]