200405110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{152981}}^1$

素因数の和:153119

約数の個数: 16

約数和(自身を含む): 363485232

約数和(自身を除く): 163080122

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 152981, 305962, 764905, 1529810, 20040511, 40081022, 100202555, 200405110]

約数ペア:

[(1, 200405110), (2, 100202555), (5, 40081022), (10, 20040511), (131, 1529810), (262, 764905), (655, 305962), (1310, 152981)]