203421463

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 236194560

約数和(自身を除く): 32773097

約数列:

[1, 7, 83, 347, 581, 1009, 2429, 7063, 28801, 83747, 201607, 350123, 586229, 2450861, 29060209, 203421463]

約数ペア:

[(1, 203421463), (7, 29060209), (83, 2450861), (347, 586229), (581, 350123), (1009, 201607), (2429, 83747), (7063, 28801)]