201284986

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{63337}}^1$

素因数の和:63573

約数の個数: 16

約数和(自身を含む): 346585536

約数和(自身を除く): 145300550

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 63337, 126674, 443359, 886718, 14377499, 28754998, 100642493, 201284986]

約数ペア:

[(1, 201284986), (2, 100642493), (7, 28754998), (14, 14377499), (227, 886718), (454, 443359), (1589, 126674), (3178, 63337)]