212882082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107843}}^1$

素因数の和:107902

約数の個数: 32

約数和(自身を含む): 496945152

約数和(自身を除く): 284063070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 107843, 215686, 323529, 647058, 754901, 1509802, 2264703, 4529406, 5068621, 10137242, 15205863, 30411726, 35480347, 70960694, 106441041, 212882082]

約数ペア:

[(1, 212882082), (2, 106441041), (3, 70960694), (6, 35480347), (7, 30411726), (14, 15205863), (21, 10137242), (42, 5068621), (47, 4529406), (94, 2264703), (141, 1509802), (282, 754901), (329, 647058), (658, 323529), (987, 215686), (1974, 107843)]