201498814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398219}}^1$

素因数の和:398255

約数の個数: 16

約数和(自身を含む): 344062080

約数和(自身を除く): 142563266

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398219, 796438, 4380409, 8760818, 9159037, 18318074, 100749407, 201498814]

約数ペア:

[(1, 201498814), (2, 100749407), (11, 18318074), (22, 9159037), (23, 8760818), (46, 4380409), (253, 796438), (506, 398219)]