203766710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6571}}^1$

素因数の和:7028

約数の個数: 32

約数和(自身を含む): 420187392

約数和(自身を除く): 216420682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 3101, 4430, 6202, 6571, 13142, 15505, 31010, 32855, 45997, 65710, 91994, 229985, 459970, 2910953, 5821906, 14554765, 20376671, 29109530, 40753342, 101883355, 203766710]

約数ペア:

[(1, 203766710), (2, 101883355), (5, 40753342), (7, 29109530), (10, 20376671), (14, 14554765), (35, 5821906), (70, 2910953), (443, 459970), (886, 229985), (2215, 91994), (3101, 65710), (4430, 45997), (6202, 32855), (6571, 31010), (13142, 15505)]