222986488

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2239}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 427392000

約数和(自身を除く): 204405512

約数列:

[1, 2, 4, 8, 59, 118, 211, 236, 422, 472, 844, 1688, 2239, 4478, 8956, 12449, 17912, 24898, 49796, 99592, 132101, 264202, 472429, 528404, 944858, 1056808, 1889716, 3779432, 27873311, 55746622, 111493244, 222986488]

約数ペア:

[(1, 222986488), (2, 111493244), (4, 55746622), (8, 27873311), (59, 3779432), (118, 1889716), (211, 1056808), (236, 944858), (422, 528404), (472, 472429), (844, 264202), (1688, 132101), (2239, 99592), (4478, 49796), (8956, 24898), (12449, 17912)]