204968976

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 540917760

約数和(自身を除く): 335948784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 191, 237, 283, 316, 382, 474, 566, 573, 632, 764, 849, 948, 1132, 1146, 1264, 1528, 1698, 1896, 2264, 2292, 3056, 3396, 3792, 4528, 4584, 6792, 9168, 13584, 15089, 22357, 30178, 44714, 45267, 54053, 60356, 67071, 89428, 90534, 108106, 120712, 134142, 162159, 178856, 181068, 216212, 241424, 268284, 324318, 357712, 362136, 432424, 536568, 648636, 724272, 864848, 1073136, 1297272, 2594544, 4270187, 8540374, 12810561, 17080748, 25621122, 34161496, 51242244, 68322992, 102484488, 204968976]

約数ペア:

[(1, 204968976), (2, 102484488), (3, 68322992), (4, 51242244), (6, 34161496), (8, 25621122), (12, 17080748), (16, 12810561), (24, 8540374), (48, 4270187), (79, 2594544), (158, 1297272), (191, 1073136), (237, 864848), (283, 724272), (316, 648636), (382, 536568), (474, 432424), (566, 362136), (573, 357712), (632, 324318), (764, 268284), (849, 241424), (948, 216212), (1132, 181068), (1146, 178856), (1264, 162159), (1528, 134142), (1698, 120712), (1896, 108106), (2264, 90534), (2292, 89428), (3056, 67071), (3396, 60356), (3792, 54053), (4528, 45267), (4584, 44714), (6792, 30178), (9168, 22357), (13584, 15089)]