207900448

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3529}}^1$

素因数の和:3809

約数の個数: 48

約数和(自身を含む): 469687680

約数和(自身を除く): 261787232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 1052, 1841, 2104, 3529, 3682, 4208, 7058, 7364, 8416, 14116, 14728, 24703, 28232, 29456, 49406, 56464, 58912, 98812, 112928, 197624, 395248, 790496, 928127, 1856254, 3712508, 6496889, 7425016, 12993778, 14850032, 25987556, 29700064, 51975112, 103950224, 207900448]

約数ペア:

[(1, 207900448), (2, 103950224), (4, 51975112), (7, 29700064), (8, 25987556), (14, 14850032), (16, 12993778), (28, 7425016), (32, 6496889), (56, 3712508), (112, 1856254), (224, 928127), (263, 790496), (526, 395248), (1052, 197624), (1841, 112928), (2104, 98812), (3529, 58912), (3682, 56464), (4208, 49406), (7058, 29456), (7364, 28232), (8416, 24703), (14116, 14728)]