210097951

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47717}}^1$

素因数の和:47778

約数の個数: 16

約数和(自身を含む): 261112896

約数和(自身を除く): 51014945

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 47717, 334019, 811189, 1765529, 5678323, 12358703, 30013993, 210097951]

約数ペア:

[(1, 210097951), (7, 30013993), (17, 12358703), (37, 5678323), (119, 1765529), (259, 811189), (629, 334019), (4403, 47717)]