199904404

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{6793}}^1$

素因数の和:7855

約数の個数: 24

約数和(自身を含む): 400248128

約数和(自身を除く): 200343724

約数列:

[1, 2, 4, 7, 14, 28, 1051, 2102, 4204, 6793, 7357, 13586, 14714, 27172, 29428, 47551, 95102, 190204, 7139443, 14278886, 28557772, 49976101, 99952202, 199904404]

約数ペア:

[(1, 199904404), (2, 99952202), (4, 49976101), (7, 28557772), (14, 14278886), (28, 7139443), (1051, 190204), (2102, 95102), (4204, 47551), (6793, 29428), (7357, 27172), (13586, 14714)]