201405723

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{1511}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 271385856

約数和(自身を除く): 69980133

約数列:

[1, 3, 157, 283, 471, 849, 1511, 4533, 44431, 133293, 237227, 427613, 711681, 1282839, 67135241, 201405723]

約数ペア:

[(1, 201405723), (3, 67135241), (157, 1282839), (283, 711681), (471, 427613), (849, 237227), (1511, 133293), (4533, 44431)]