189968149

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{32579}}^1$

素因数の和:32617

約数の個数: 16

約数和(自身を含む): 234576000

約数和(自身を除く): 44607851

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 32579, 228053, 553843, 1596371, 3876901, 11174597, 27138307, 189968149]

約数ペア:

[(1, 189968149), (7, 27138307), (17, 11174597), (49, 3876901), (119, 1596371), (343, 553843), (833, 228053), (5831, 32579)]