207954116

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{3853}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 370353984

約数和(自身を除く): 162399868

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 3853, 7706, 13493, 15412, 26986, 53972, 396859, 504743, 793718, 1009486, 1587436, 2018972, 51988529, 103977058, 207954116]

約数ペア:

[(1, 207954116), (2, 103977058), (4, 51988529), (103, 2018972), (131, 1587436), (206, 1009486), (262, 793718), (412, 504743), (524, 396859), (3853, 53972), (7706, 26986), (13493, 15412)]