207640962

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{72551}}^1$

素因数の和:72615

約数の個数: 32

約数和(自身を含む): 470136960

約数和(自身を除く): 262495998

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 72551, 145102, 217653, 435306, 652959, 1305918, 1958877, 3845203, 3917754, 7690406, 11535609, 23071218, 34606827, 69213654, 103820481, 207640962]

約数ペア:

[(1, 207640962), (2, 103820481), (3, 69213654), (6, 34606827), (9, 23071218), (18, 11535609), (27, 7690406), (53, 3917754), (54, 3845203), (106, 1958877), (159, 1305918), (318, 652959), (477, 435306), (954, 217653), (1431, 145102), (2862, 72551)]