204889423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 228795840

約数和(自身を除く): 23906417

約数列:

[1, 17, 41, 61, 79, 697, 1037, 1343, 2501, 3239, 3721, 4819, 42517, 55063, 63257, 81923, 152561, 197579, 293959, 2593537, 3358843, 4997303, 12052319, 204889423]

約数ペア:

[(1, 204889423), (17, 12052319), (41, 4997303), (61, 3358843), (79, 2593537), (697, 293959), (1037, 197579), (1343, 152561), (2501, 81923), (3239, 63257), (3721, 55063), (4819, 42517)]