203934275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 262268928

約数和(自身を除く): 58334653

約数列:

[1, 5, 25, 31, 155, 271, 775, 971, 1355, 4855, 6775, 8401, 24275, 30101, 42005, 150505, 210025, 263141, 752525, 1315705, 6578525, 8157371, 40786855, 203934275]

約数ペア:

[(1, 203934275), (5, 40786855), (25, 8157371), (31, 6578525), (155, 1315705), (271, 752525), (775, 263141), (971, 210025), (1355, 150505), (4855, 42005), (6775, 30101), (8401, 24275)]