201334441

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{467}}^1\times {\mathrm{509}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 253955520

約数和(自身を除く): 52621079

約数列:

[1, 7, 11, 77, 121, 467, 509, 847, 3269, 3563, 5137, 5599, 35959, 39193, 56507, 61589, 237703, 395549, 431123, 1663921, 2614733, 18303131, 28762063, 201334441]

約数ペア:

[(1, 201334441), (7, 28762063), (11, 18303131), (77, 2614733), (121, 1663921), (467, 431123), (509, 395549), (847, 237703), (3269, 61589), (3563, 56507), (5137, 39193), (5599, 35959)]