201470101

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 233781120

約数和(自身を除く): 32311019

約数列:

[1, 7, 89, 331, 623, 977, 2317, 6839, 29459, 86953, 206213, 323387, 608671, 2263709, 28781443, 201470101]

約数ペア:

[(1, 201470101), (7, 28781443), (89, 2263709), (331, 608671), (623, 323387), (977, 206213), (2317, 86953), (6839, 29459)]