196339978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{11953}}^1$

素因数の和:12189

約数の個数: 16

約数和(自身を含む): 302962176

約数和(自身を除く): 106622198

約数列:

[1, 2, 43, 86, 191, 382, 8213, 11953, 16426, 23906, 513979, 1027958, 2283023, 4566046, 98169989, 196339978]

約数ペア:

[(1, 196339978), (2, 98169989), (43, 4566046), (86, 2283023), (191, 1027958), (382, 513979), (8213, 23906), (11953, 16426)]