199464282

素因数分解:

$2^1\times 3^4\times {\mathrm{1231261}}^1$

素因数の和:1231275

約数の個数: 20

約数和(自身を含む): 446948106

約数和(自身を除く): 247483824

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1231261, 2462522, 3693783, 7387566, 11081349, 22162698, 33244047, 66488094, 99732141, 199464282]

約数ペア:

[(1, 199464282), (2, 99732141), (3, 66488094), (6, 33244047), (9, 22162698), (18, 11081349), (27, 7387566), (54, 3693783), (81, 2462522), (162, 1231261)]