201226774

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139547}}^1$

素因数の和:139659

約数の個数: 16

約数和(自身を含む): 348311808

約数和(自身を除く): 147085034

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 139547, 279094, 976829, 1953658, 14373341, 28746682, 100613387, 201226774]

約数ペア:

[(1, 201226774), (2, 100613387), (7, 28746682), (14, 14373341), (103, 1953658), (206, 976829), (721, 279094), (1442, 139547)]