208094231480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{110688421}}^1$

素因数の和:110688479

約数の個数: 32

約数和(自身を含む): 478173983040

約数和(自身を除く): 270079751560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 110688421, 221376842, 442753684, 553442105, 885507368, 1106884210, 2213768420, 4427536840, 5202355787, 10404711574, 20809423148, 26011778935, 41618846296, 52023557870, 104047115740, 208094231480]

約数ペア:

[(1, 208094231480), (2, 104047115740), (4, 52023557870), (5, 41618846296), (8, 26011778935), (10, 20809423148), (20, 10404711574), (40, 5202355787), (47, 4427536840), (94, 2213768420), (188, 1106884210), (235, 885507368), (376, 553442105), (470, 442753684), (940, 221376842), (1880, 110688421)]