208035017

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 220741632

約数和(自身を除く): 12706615

約数列:

[1, 31, 53, 127, 997, 1643, 3937, 6731, 30907, 52841, 126619, 208661, 1638071, 3925189, 6710807, 208035017]

約数ペア:

[(1, 208035017), (31, 6710807), (53, 3925189), (127, 1638071), (997, 208661), (1643, 126619), (3937, 52841), (6731, 30907)]