194967656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39887}}^1$

素因数の和:39953

約数の個数: 32

約数和(自身を含む): 402071040

約数和(自身を除く): 207103384

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 39887, 79774, 159548, 319096, 518531, 1037062, 1874689, 2074124, 3749378, 4148248, 7498756, 14997512, 24370957, 48741914, 97483828, 194967656]

約数ペア:

[(1, 194967656), (2, 97483828), (4, 48741914), (8, 24370957), (13, 14997512), (26, 7498756), (47, 4148248), (52, 3749378), (94, 2074124), (104, 1874689), (188, 1037062), (376, 518531), (611, 319096), (1222, 159548), (2444, 79774), (4888, 39887)]