207916084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{4933}}^1$

素因数の和:5235

約数の個数: 24

約数和(自身を含む): 374253768

約数和(自身を除く): 166337684

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 4933, 9866, 10537, 19732, 21074, 42148, 202253, 404506, 809012, 1267781, 2535562, 5071124, 51979021, 103958042, 207916084]

約数ペア:

[(1, 207916084), (2, 103958042), (4, 51979021), (41, 5071124), (82, 2535562), (164, 1267781), (257, 809012), (514, 404506), (1028, 202253), (4933, 42148), (9866, 21074), (10537, 19732)]