201868816

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{14321}}^1$

素因数の和:15210

約数の個数: 20

約数和(自身を含む): 391592124

約数和(自身を除く): 189723308

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 14096, 14321, 28642, 57284, 114568, 229136, 12616801, 25233602, 50467204, 100934408, 201868816]

約数ペア:

[(1, 201868816), (2, 100934408), (4, 50467204), (8, 25233602), (16, 12616801), (881, 229136), (1762, 114568), (3524, 57284), (7048, 28642), (14096, 14321)]