208085056

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{21821}}^1$

素因数の和:21982

約数の個数: 28

約数和(自身を含む): 415709100

約数和(自身を除く): 207624044

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 21821, 43642, 87284, 174568, 349136, 698272, 1396544, 3251329, 6502658, 13005316, 26010632, 52021264, 104042528, 208085056]

約数ペア:

[(1, 208085056), (2, 104042528), (4, 52021264), (8, 26010632), (16, 13005316), (32, 6502658), (64, 3251329), (149, 1396544), (298, 698272), (596, 349136), (1192, 174568), (2384, 87284), (4768, 43642), (9536, 21821)]