204989938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{35089}}^1$

素因数の和:35241

約数の個数: 16

約数和(自身を含む): 323389440

約数和(自身を除く): 118399502

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 35089, 70178, 807047, 1614094, 4456303, 8912606, 102494969, 204989938]

約数ペア:

[(1, 204989938), (2, 102494969), (23, 8912606), (46, 4456303), (127, 1614094), (254, 807047), (2921, 70178), (5842, 35089)]