201407801

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{853}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 233654400

約数和(自身を除く): 32246599

約数列:

[1, 7, 89, 379, 623, 853, 2653, 5971, 33731, 75917, 236117, 323287, 531419, 2263009, 28772543, 201407801]

約数ペア:

[(1, 201407801), (7, 28772543), (89, 2263009), (379, 531419), (623, 323287), (853, 236117), (2653, 75917), (5971, 33731)]