208055296

素因数分解:

$2^{10}\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1240

約数の個数: 44

約数和(自身を含む): 418406800

約数和(自身を除く): 210351504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1021, 1024, 1592, 2042, 3184, 4084, 6368, 8168, 12736, 16336, 25472, 32672, 50944, 65344, 101888, 130688, 203179, 203776, 261376, 406358, 522752, 812716, 1045504, 1625432, 3250864, 6501728, 13003456, 26006912, 52013824, 104027648, 208055296]

約数ペア:

[(1, 208055296), (2, 104027648), (4, 52013824), (8, 26006912), (16, 13003456), (32, 6501728), (64, 3250864), (128, 1625432), (199, 1045504), (256, 812716), (398, 522752), (512, 406358), (796, 261376), (1021, 203776), (1024, 203179), (1592, 130688), (2042, 101888), (3184, 65344), (4084, 50944), (6368, 32672), (8168, 25472), (12736, 16336)]