199883372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{8677}}^1$

素因数の和:9137

約数の個数: 24

約数和(自身を含む): 377597136

約数和(自身を除く): 177713764

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 8677, 11518, 17354, 23036, 34708, 112801, 225602, 451204, 3843911, 7687822, 15375644, 49970843, 99941686, 199883372]

約数ペア:

[(1, 199883372), (2, 99941686), (4, 49970843), (13, 15375644), (26, 7687822), (52, 3843911), (443, 451204), (886, 225602), (1772, 112801), (5759, 34708), (8677, 23036), (11518, 17354)]