209621952

素因数分解:

$2^6\times 3^3\times {\mathrm{121309}}^1$

素因数の和:121330

約数の個数: 56

約数和(自身を含む): 616254800

約数和(自身を除く): 406632848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 121309, 242618, 363927, 485236, 727854, 970472, 1091781, 1455708, 1940944, 2183562, 2911416, 3275343, 3881888, 4367124, 5822832, 6550686, 7763776, 8734248, 11645664, 13101372, 17468496, 23291328, 26202744, 34936992, 52405488, 69873984, 104810976, 209621952]

約数ペア:

[(1, 209621952), (2, 104810976), (3, 69873984), (4, 52405488), (6, 34936992), (8, 26202744), (9, 23291328), (12, 17468496), (16, 13101372), (18, 11645664), (24, 8734248), (27, 7763776), (32, 6550686), (36, 5822832), (48, 4367124), (54, 3881888), (64, 3275343), (72, 2911416), (96, 2183562), (108, 1940944), (144, 1455708), (192, 1091781), (216, 970472), (288, 727854), (432, 485236), (576, 363927), (864, 242618), (1728, 121309)]