204699856

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{44269}}^1$

素因数の和:44311

約数の個数: 30

約数和(自身を含む): 421317590

約数和(自身を除く): 216617734

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 44269, 88538, 177076, 354152, 708304, 752573, 1505146, 3010292, 6020584, 12041168, 12793741, 25587482, 51174964, 102349928, 204699856]

約数ペア:

[(1, 204699856), (2, 102349928), (4, 51174964), (8, 25587482), (16, 12793741), (17, 12041168), (34, 6020584), (68, 3010292), (136, 1505146), (272, 752573), (289, 708304), (578, 354152), (1156, 177076), (2312, 88538), (4624, 44269)]