205395244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{117503}}^1$

素因数の和:117549

約数の個数: 24

約数和(自身を含む): 394813440

約数和(自身を除く): 189418196

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 117503, 235006, 470012, 2232557, 2702569, 4465114, 5405138, 8930228, 10810276, 51348811, 102697622, 205395244]

約数ペア:

[(1, 205395244), (2, 102697622), (4, 51348811), (19, 10810276), (23, 8930228), (38, 5405138), (46, 4465114), (76, 2702569), (92, 2232557), (437, 470012), (874, 235006), (1748, 117503)]