201466011

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{821}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 271181088

約数和(自身を除く): 69715077

約数列:

[1, 3, 157, 471, 521, 821, 1563, 2463, 81797, 128897, 245391, 386691, 427741, 1283223, 67155337, 201466011]

約数ペア:

[(1, 201466011), (3, 67155337), (157, 1283223), (471, 427741), (521, 386691), (821, 245391), (1563, 128897), (2463, 81797)]