208067344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{448421}}^1$

素因数の和:448458

約数の個数: 20

約数和(自身を含む): 417032460

約数和(自身を除く): 208965116

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 448421, 896842, 1793684, 3587368, 7174736, 13004209, 26008418, 52016836, 104033672, 208067344]

約数ペア:

[(1, 208067344), (2, 104033672), (4, 52016836), (8, 26008418), (16, 13004209), (29, 7174736), (58, 3587368), (116, 1793684), (232, 896842), (464, 448421)]