207233408

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{4639}}^1$

素因数の和:5002

約数の個数: 32

約数和(自身を含む): 414120000

約数和(自身を除く): 206886592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 2792, 4639, 5584, 9278, 11168, 18556, 22336, 37112, 44672, 74224, 148448, 296896, 593792, 1619011, 3238022, 6476044, 12952088, 25904176, 51808352, 103616704, 207233408]

約数ペア:

[(1, 207233408), (2, 103616704), (4, 51808352), (8, 25904176), (16, 12952088), (32, 6476044), (64, 3238022), (128, 1619011), (349, 593792), (698, 296896), (1396, 148448), (2792, 74224), (4639, 44672), (5584, 37112), (9278, 22336), (11168, 18556)]