201084848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{405413}}^1$

素因数の和:405452

約数の個数: 20

約数和(自身を含む): 402170688

約数和(自身を除く): 201085840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 405413, 810826, 1621652, 3243304, 6486608, 12567803, 25135606, 50271212, 100542424, 201084848]

約数ペア:

[(1, 201084848), (2, 100542424), (4, 50271212), (8, 25135606), (16, 12567803), (31, 6486608), (62, 3243304), (124, 1621652), (248, 810826), (496, 405413)]