201008038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1305247}}^1$

素因数の和:1305267

約数の個数: 16

約数和(自身を含む): 375911424

約数和(自身を除く): 174903386

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1305247, 2610494, 9136729, 14357717, 18273458, 28715434, 100504019, 201008038]

約数ペア:

[(1, 201008038), (2, 100504019), (7, 28715434), (11, 18273458), (14, 14357717), (22, 9136729), (77, 2610494), (154, 1305247)]