202323620

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92809}}^1$

素因数の和:92927

約数の個数: 24

約数和(自身を含む): 428782200

約数和(自身を除く): 226458580

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92809, 185618, 371236, 464045, 928090, 1856180, 10116181, 20232362, 40464724, 50580905, 101161810, 202323620]

約数ペア:

[(1, 202323620), (2, 101161810), (4, 50580905), (5, 40464724), (10, 20232362), (20, 10116181), (109, 1856180), (218, 928090), (436, 464045), (545, 371236), (1090, 185618), (2180, 92809)]