201681776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{434659}}^1$

素因数の和:434696

約数の個数: 20

約数和(自身を含む): 404233800

約数和(自身を除く): 202552024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 434659, 869318, 1738636, 3477272, 6954544, 12605111, 25210222, 50420444, 100840888, 201681776]

約数ペア:

[(1, 201681776), (2, 100840888), (4, 50420444), (8, 25210222), (16, 12605111), (29, 6954544), (58, 3477272), (116, 1738636), (232, 869318), (464, 434659)]