201002291

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 232304640

約数和(自身を除く): 31302349

約数列:

[1, 7, 151, 397, 479, 1057, 2779, 3353, 59947, 72329, 190163, 419629, 506303, 1331141, 28714613, 201002291]

約数ペア:

[(1, 201002291), (7, 28714613), (151, 1331141), (397, 506303), (479, 419629), (1057, 190163), (2779, 72329), (3353, 59947)]