221087108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{295571}}^1$

素因数の和:295603

約数の個数: 24

約数和(自身を含む): 446904864

約数和(自身を除く): 225817756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 295571, 591142, 1182284, 3251281, 5024707, 6502562, 10049414, 13005124, 20098828, 55271777, 110543554, 221087108]

約数ペア:

[(1, 221087108), (2, 110543554), (4, 55271777), (11, 20098828), (17, 13005124), (22, 10049414), (34, 6502562), (44, 5024707), (68, 3251281), (187, 1182284), (374, 591142), (748, 295571)]