220766003642

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{1669}}^1\times {\mathrm{134699}}^1$

素因数の和:136861

約数の個数: 16

約数和(自身を含む): 332024724000

約数和(自身を除く): 111258720358

約数列:

[1, 2, 491, 982, 1669, 3338, 134699, 269398, 819479, 1638958, 66137209, 132274418, 224812631, 449625262, 110383001821, 220766003642]

約数ペア:

[(1, 220766003642), (2, 110383001821), (491, 449625262), (982, 224812631), (1669, 132274418), (3338, 66137209), (134699, 1638958), (269398, 819479)]