197839508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 368625600

約数和(自身を除く): 170786092

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 137, 211, 236, 274, 422, 548, 844, 1711, 3422, 3973, 6119, 6844, 7946, 8083, 12238, 12449, 15892, 16166, 24476, 24898, 28907, 32332, 49796, 57814, 115628, 234407, 361021, 468814, 722042, 838303, 937628, 1444084, 1676606, 1705513, 3353212, 3411026, 6822052, 49459877, 98919754, 197839508]

約数ペア:

[(1, 197839508), (2, 98919754), (4, 49459877), (29, 6822052), (58, 3411026), (59, 3353212), (116, 1705513), (118, 1676606), (137, 1444084), (211, 937628), (236, 838303), (274, 722042), (422, 468814), (548, 361021), (844, 234407), (1711, 115628), (3422, 57814), (3973, 49796), (6119, 32332), (6844, 28907), (7946, 24898), (8083, 24476), (12238, 16166), (12449, 15892)]