201514168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{3067}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 388776960

約数和(自身を除く): 187262792

約数列:

[1, 2, 4, 8, 43, 86, 172, 191, 344, 382, 764, 1528, 3067, 6134, 8213, 12268, 16426, 24536, 32852, 65704, 131881, 263762, 527524, 585797, 1055048, 1171594, 2343188, 4686376, 25189271, 50378542, 100757084, 201514168]

約数ペア:

[(1, 201514168), (2, 100757084), (4, 50378542), (8, 25189271), (43, 4686376), (86, 2343188), (172, 1171594), (191, 1055048), (344, 585797), (382, 527524), (764, 263762), (1528, 131881), (3067, 65704), (6134, 32852), (8213, 24536), (12268, 16426)]