222959770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1\times {\mathrm{1699}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 438436800

約数和(自身を除く): 215477030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1193, 1699, 2386, 3398, 5965, 8495, 11930, 13123, 16990, 18689, 26246, 37378, 65615, 93445, 131230, 186890, 2026907, 4053814, 10134535, 20269070, 22295977, 44591954, 111479885, 222959770]

約数ペア:

[(1, 222959770), (2, 111479885), (5, 44591954), (10, 22295977), (11, 20269070), (22, 10134535), (55, 4053814), (110, 2026907), (1193, 186890), (1699, 131230), (2386, 93445), (3398, 65615), (5965, 37378), (8495, 26246), (11930, 18689), (13123, 16990)]