201482620

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{35851}}^1$

素因数の和:36141

約数の個数: 24

約数和(自身を含む): 424631088

約数和(自身を除く): 223148468

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 35851, 71702, 143404, 179255, 358510, 717020, 10074131, 20148262, 40296524, 50370655, 100741310, 201482620]

約数ペア:

[(1, 201482620), (2, 100741310), (4, 50370655), (5, 40296524), (10, 20148262), (20, 10074131), (281, 717020), (562, 358510), (1124, 179255), (1405, 143404), (2810, 71702), (5620, 35851)]