219469852

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{132851}}^1$

素因数の和:132921

約数の個数: 24

約数和(自身を含む): 446382720

約数和(自身を除く): 226912868

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 132851, 265702, 531404, 929957, 1859914, 3719828, 7838209, 15676418, 31352836, 54867463, 109734926, 219469852]

約数ペア:

[(1, 219469852), (2, 109734926), (4, 54867463), (7, 31352836), (14, 15676418), (28, 7838209), (59, 3719828), (118, 1859914), (236, 929957), (413, 531404), (826, 265702), (1652, 132851)]