201027659

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{8269}}^1$

素因数の和:8450

約数の個数: 16

約数和(自身を含む): 241351680

約数和(自身を除く): 40324021

約数列:

[1, 7, 23, 151, 161, 1057, 3473, 8269, 24311, 57883, 190187, 1248619, 1331309, 8740333, 28718237, 201027659]

約数ペア:

[(1, 201027659), (7, 28718237), (23, 8740333), (151, 1331309), (161, 1248619), (1057, 190187), (3473, 57883), (8269, 24311)]