199626008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1313329}}^1$

素因数の和:1313354

約数の個数: 16

約数和(自身を含む): 393999000

約数和(自身を除く): 194372992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1313329, 2626658, 5253316, 10506632, 24953251, 49906502, 99813004, 199626008]

約数ペア:

[(1, 199626008), (2, 99813004), (4, 49906502), (8, 24953251), (19, 10506632), (38, 5253316), (76, 2626658), (152, 1313329)]