203415107

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6947}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 240122880

約数和(自身を除く): 36707773

約数列:

[1, 7, 47, 89, 329, 623, 4183, 6947, 29281, 48629, 326509, 618283, 2285563, 4327981, 29059301, 203415107]

約数ペア:

[(1, 203415107), (7, 29059301), (47, 4327981), (89, 2285563), (329, 618283), (623, 326509), (4183, 48629), (6947, 29281)]