222474856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{2579}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 429105600

約数和(自身を除く): 206630744

約数列:

[1, 2, 4, 8, 41, 82, 164, 263, 328, 526, 1052, 2104, 2579, 5158, 10316, 10783, 20632, 21566, 43132, 86264, 105739, 211478, 422956, 678277, 845912, 1356554, 2713108, 5426216, 27809357, 55618714, 111237428, 222474856]

約数ペア:

[(1, 222474856), (2, 111237428), (4, 55618714), (8, 27809357), (41, 5426216), (82, 2713108), (164, 1356554), (263, 845912), (328, 678277), (526, 422956), (1052, 211478), (2104, 105739), (2579, 86264), (5158, 43132), (10316, 21566), (10783, 20632)]