196758974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{15901}}^1$

素因数の和:16195

約数の個数: 16

約数和(自身を含む): 309134880

約数和(自身を除く): 112375906

約数列:

[1, 2, 23, 46, 269, 538, 6187, 12374, 15901, 31802, 365723, 731446, 4277369, 8554738, 98379487, 196758974]

約数ペア:

[(1, 196758974), (2, 98379487), (23, 8554738), (46, 4277369), (269, 731446), (538, 365723), (6187, 31802), (12374, 15901)]