195514072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{144611}}^1$

素因数の和:144643

約数の個数: 24

約数和(自身を含む): 396959940

約数和(自身を除く): 201445868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 144611, 289222, 578444, 1156888, 1879943, 3759886, 7519772, 15039544, 24439259, 48878518, 97757036, 195514072]

約数ペア:

[(1, 195514072), (2, 97757036), (4, 48878518), (8, 24439259), (13, 15039544), (26, 7519772), (52, 3759886), (104, 1879943), (169, 1156888), (338, 578444), (676, 289222), (1352, 144611)]