201620276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{352483}}^1$

素因数の和:352511

約数の個数: 24

約数和(自身を含む): 414521184

約数和(自身を除く): 212900908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 352483, 704966, 1409932, 3877313, 4582279, 7754626, 9164558, 15509252, 18329116, 50405069, 100810138, 201620276]

約数ペア:

[(1, 201620276), (2, 100810138), (4, 50405069), (11, 18329116), (13, 15509252), (22, 9164558), (26, 7754626), (44, 4582279), (52, 3877313), (143, 1409932), (286, 704966), (572, 352483)]