202323575

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{9623}}^1$

素因数の和:9691

約数の個数: 18

約数和(自身を含む): 259857624

約数和(自身を除く): 57534049

約数列:

[1, 5, 25, 29, 145, 725, 841, 4205, 9623, 21025, 48115, 240575, 279067, 1395335, 6976675, 8092943, 40464715, 202323575]

約数ペア:

[(1, 202323575), (5, 40464715), (25, 8092943), (29, 6976675), (145, 1395335), (725, 279067), (841, 240575), (4205, 48115), (9623, 21025)]