131900567

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 140577024

約数和(自身を除く): 8676457

約数列:

[1, 31, 41, 157, 661, 1271, 4867, 6437, 20491, 27101, 103777, 199547, 840131, 3217087, 4254857, 131900567]

約数ペア:

[(1, 131900567), (31, 4254857), (41, 3217087), (157, 840131), (661, 199547), (1271, 103777), (4867, 27101), (6437, 20491)]