207645728

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{36251}}^1$

素因数の和:36440

約数の個数: 24

約数和(自身を含む): 411097680

約数和(自身を除く): 203451952

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 36251, 72502, 145004, 290008, 580016, 1160032, 6488929, 12977858, 25955716, 51911432, 103822864, 207645728]

約数ペア:

[(1, 207645728), (2, 103822864), (4, 51911432), (8, 25955716), (16, 12977858), (32, 6488929), (179, 1160032), (358, 580016), (716, 290008), (1432, 145004), (2864, 72502), (5728, 36251)]