220906968

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173669}}^1$

素因数の和:173731

約数の個数: 32

約数和(自身を含む): 562690800

約数和(自身を除く): 341783832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 173669, 347338, 521007, 694676, 1042014, 1389352, 2084028, 4168056, 9204457, 18408914, 27613371, 36817828, 55226742, 73635656, 110453484, 220906968]

約数ペア:

[(1, 220906968), (2, 110453484), (3, 73635656), (4, 55226742), (6, 36817828), (8, 27613371), (12, 18408914), (24, 9204457), (53, 4168056), (106, 2084028), (159, 1389352), (212, 1042014), (318, 694676), (424, 521007), (636, 347338), (1272, 173669)]