203905982

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{13399}}^1$

素因数の和:14495

約数の個数: 16

約数和(自身を含む): 349900800

約数和(自身を除く): 145994818

約数列:

[1, 2, 7, 14, 1087, 2174, 7609, 13399, 15218, 26798, 93793, 187586, 14564713, 29129426, 101952991, 203905982]

約数ペア:

[(1, 203905982), (2, 101952991), (7, 29129426), (14, 14564713), (1087, 187586), (2174, 93793), (7609, 26798), (13399, 15218)]