210009698305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{549167}}^1$

素因数の和:549609

約数の個数: 32

約数和(自身を含む): 291805908480

約数和(自身を除く): 81796210175

約数列:

[1, 5, 11, 17, 55, 85, 187, 409, 935, 2045, 4499, 6953, 22495, 34765, 76483, 382415, 549167, 2745835, 6040837, 9335839, 30204185, 46679195, 102694229, 224609303, 513471145, 1123046515, 2470702333, 3818358151, 12353511665, 19091790755, 42001939661, 210009698305]

約数ペア:

[(1, 210009698305), (5, 42001939661), (11, 19091790755), (17, 12353511665), (55, 3818358151), (85, 2470702333), (187, 1123046515), (409, 513471145), (935, 224609303), (2045, 102694229), (4499, 46679195), (6953, 30204185), (22495, 9335839), (34765, 6040837), (76483, 2745835), (382415, 549167)]