202288195

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{12799}}^1$

素因数の和:12942

約数の個数: 16

約数和(自身を含む): 253440000

約数和(自身を除く): 51151805

約数列:

[1, 5, 29, 109, 145, 545, 3161, 12799, 15805, 63995, 371171, 1395091, 1855855, 6975455, 40457639, 202288195]

約数ペア:

[(1, 202288195), (5, 40457639), (29, 6975455), (109, 1855855), (145, 1395091), (545, 371171), (3161, 63995), (12799, 15805)]