212626356

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{112859}}^1$

素因数の和:113023

約数の個数: 24

約数和(自身を含む): 499292640

約数和(自身を除く): 286666284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 112859, 225718, 338577, 451436, 677154, 1354308, 17718863, 35437726, 53156589, 70875452, 106313178, 212626356]

約数ペア:

[(1, 212626356), (2, 106313178), (3, 70875452), (4, 53156589), (6, 35437726), (12, 17718863), (157, 1354308), (314, 677154), (471, 451436), (628, 338577), (942, 225718), (1884, 112859)]