209888928

素因数分解:

$2^5\times 3^3\times {\mathrm{242927}}^1$

素因数の和:242946

約数の個数: 48

約数和(自身を含む): 612178560

約数和(自身を除く): 402289632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 242927, 485854, 728781, 971708, 1457562, 1943416, 2186343, 2915124, 3886832, 4372686, 5830248, 6559029, 7773664, 8745372, 11660496, 13118058, 17490744, 23320992, 26236116, 34981488, 52472232, 69962976, 104944464, 209888928]

約数ペア:

[(1, 209888928), (2, 104944464), (3, 69962976), (4, 52472232), (6, 34981488), (8, 26236116), (9, 23320992), (12, 17490744), (16, 13118058), (18, 11660496), (24, 8745372), (27, 7773664), (32, 6559029), (36, 5830248), (48, 4372686), (54, 3886832), (72, 2915124), (96, 2186343), (108, 1943416), (144, 1457562), (216, 971708), (288, 728781), (432, 485854), (864, 242927)]