201087904

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 407768256

約数和(自身を除く): 206680352

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 1321, 2144, 2272, 2642, 4757, 5284, 9514, 10568, 19028, 21136, 38056, 42272, 76112, 88507, 93791, 152224, 177014, 187582, 354028, 375164, 708056, 750328, 1416112, 1500656, 2832224, 3001312, 6283997, 12567994, 25135988, 50271976, 100543952, 201087904]

約数ペア:

[(1, 201087904), (2, 100543952), (4, 50271976), (8, 25135988), (16, 12567994), (32, 6283997), (67, 3001312), (71, 2832224), (134, 1500656), (142, 1416112), (268, 750328), (284, 708056), (536, 375164), (568, 354028), (1072, 187582), (1136, 177014), (1321, 152224), (2144, 93791), (2272, 88507), (2642, 76112), (4757, 42272), (5284, 38056), (9514, 21136), (10568, 19028)]