201542374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{7757}}^1$

素因数の和:8951

約数の個数: 16

約数和(自身を含む): 330118416

約数和(自身を除く): 128576042

約数列:

[1, 2, 11, 22, 1181, 2362, 7757, 12991, 15514, 25982, 85327, 170654, 9161017, 18322034, 100771187, 201542374]

約数ペア:

[(1, 201542374), (2, 100771187), (11, 18322034), (22, 9161017), (1181, 170654), (2362, 85327), (7757, 25982), (12991, 15514)]