208096256

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2096

約数の個数: 44

約数和(自身を含む): 420240912

約数和(自身を除く): 212144656

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1024, 1648, 1973, 3296, 3946, 6592, 7892, 13184, 15784, 26368, 31568, 52736, 63136, 105472, 126272, 203219, 252544, 406438, 505088, 812876, 1010176, 1625752, 2020352, 3251504, 6503008, 13006016, 26012032, 52024064, 104048128, 208096256]

約数ペア:

[(1, 208096256), (2, 104048128), (4, 52024064), (8, 26012032), (16, 13006016), (32, 6503008), (64, 3251504), (103, 2020352), (128, 1625752), (206, 1010176), (256, 812876), (412, 505088), (512, 406438), (824, 252544), (1024, 203219), (1648, 126272), (1973, 105472), (3296, 63136), (3946, 52736), (6592, 31568), (7892, 26368), (13184, 15784)]