201319135

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{937}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 244885536

約数和(自身を除く): 43566401

約数列:

[1, 5, 97, 443, 485, 937, 2215, 4685, 42971, 90889, 214855, 415091, 454445, 2075455, 40263827, 201319135]

約数ペア:

[(1, 201319135), (5, 40263827), (97, 2075455), (443, 454445), (485, 415091), (937, 214855), (2215, 90889), (4685, 42971)]