204549287

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 227037552

約数和(自身を除く): 22488265

約数列:

[1, 17, 41, 61, 283, 289, 697, 1037, 2501, 4811, 11603, 11849, 17263, 17629, 42517, 81787, 197251, 293471, 707783, 722789, 3353267, 4989007, 12032311, 204549287]

約数ペア:

[(1, 204549287), (17, 12032311), (41, 4989007), (61, 3353267), (283, 722789), (289, 707783), (697, 293471), (1037, 197251), (2501, 81787), (4811, 42517), (11603, 17629), (11849, 17263)]