201281624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1997}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 387691920

約数和(自身を除く): 186410296

約数列:

[1, 2, 4, 8, 43, 86, 172, 293, 344, 586, 1172, 1997, 2344, 3994, 7988, 12599, 15976, 25198, 50396, 85871, 100792, 171742, 343484, 585121, 686968, 1170242, 2340484, 4680968, 25160203, 50320406, 100640812, 201281624]

約数ペア:

[(1, 201281624), (2, 100640812), (4, 50320406), (8, 25160203), (43, 4680968), (86, 2340484), (172, 1170242), (293, 686968), (344, 585121), (586, 343484), (1172, 171742), (1997, 100792), (2344, 85871), (3994, 50396), (7988, 25198), (12599, 15976)]