220162490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{759181}}^1$

素因数の和:759217

約数の個数: 16

約数和(自身を含む): 409958280

約数和(自身を除く): 189795790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 759181, 1518362, 3795905, 7591810, 22016249, 44032498, 110081245, 220162490]

約数ペア:

[(1, 220162490), (2, 110081245), (5, 44032498), (10, 22016249), (29, 7591810), (58, 3795905), (145, 1518362), (290, 759181)]