207840860

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{36721}}^1$

素因数の和:37013

約数の個数: 24

約数和(自身を含む): 438020016

約数和(自身を除く): 230179156

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 36721, 73442, 146884, 183605, 367210, 734420, 10392043, 20784086, 41568172, 51960215, 103920430, 207840860]

約数ペア:

[(1, 207840860), (2, 103920430), (4, 51960215), (5, 41568172), (10, 20784086), (20, 10392043), (283, 734420), (566, 367210), (1132, 183605), (1415, 146884), (2830, 73442), (5660, 36721)]