222946516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{18401}}^1$

素因数の和:18651

約数の個数: 24

約数和(自身を含む): 421994664

約数和(自身を除く): 199048148

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 3029, 6058, 12116, 18401, 36802, 73604, 239213, 478426, 956852, 4287433, 8574866, 17149732, 55736629, 111473258, 222946516]

約数ペア:

[(1, 222946516), (2, 111473258), (4, 55736629), (13, 17149732), (26, 8574866), (52, 4287433), (233, 956852), (466, 478426), (932, 239213), (3029, 73604), (6058, 36802), (12116, 18401)]