105750988

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{18979}}^1$

素因数の和:19189

約数の個数: 24

約数和(自身を含む): 212576000

約数和(自身を除く): 106825012

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 18979, 37958, 75916, 132853, 265706, 531412, 3776821, 7553642, 15107284, 26437747, 52875494, 105750988]

約数ペア:

[(1, 105750988), (2, 52875494), (4, 26437747), (7, 15107284), (14, 7553642), (28, 3776821), (199, 531412), (398, 265706), (796, 132853), (1393, 75916), (2786, 37958), (5572, 18979)]