208069684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{119033}}^1$

素因数の和:119079

約数の個数: 24

約数和(自身を含む): 399954240

約数和(自身を除く): 191884556

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 119033, 238066, 476132, 2261627, 2737759, 4523254, 5475518, 9046508, 10951036, 52017421, 104034842, 208069684]

約数ペア:

[(1, 208069684), (2, 104034842), (4, 52017421), (19, 10951036), (23, 9046508), (38, 5475518), (46, 4523254), (76, 2737759), (92, 2261627), (437, 476132), (874, 238066), (1748, 119033)]