199949092

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151937}}^1$

素因数の和:151995

約数の個数: 24

約数和(自身を含む): 408409344

約数和(自身を除く): 208460252

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 151937, 303874, 607748, 1063559, 2127118, 4254236, 7141039, 14282078, 28564156, 49987273, 99974546, 199949092]

約数ペア:

[(1, 199949092), (2, 99974546), (4, 49987273), (7, 28564156), (14, 14282078), (28, 7141039), (47, 4254236), (94, 2127118), (188, 1063559), (329, 607748), (658, 303874), (1316, 151937)]