204075904

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{14627}}^1$

素因数の和:14750

約数の個数: 32

約数和(自身を含む): 410315400

約数和(自身を除く): 206239496

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 13952, 14627, 29254, 58508, 117016, 234032, 468064, 936128, 1594343, 1872256, 3188686, 6377372, 12754744, 25509488, 51018976, 102037952, 204075904]

約数ペア:

[(1, 204075904), (2, 102037952), (4, 51018976), (8, 25509488), (16, 12754744), (32, 6377372), (64, 3188686), (109, 1872256), (128, 1594343), (218, 936128), (436, 468064), (872, 234032), (1744, 117016), (3488, 58508), (6976, 29254), (13952, 14627)]