201521586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{10831}}^1$

素因数の和:11286

約数の個数: 32

約数和(自身を含む): 461703168

約数和(自身を除く): 260181582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 3101, 6202, 9303, 10831, 18606, 21662, 32493, 64986, 75817, 151634, 227451, 454902, 4798133, 9596266, 14394399, 28788798, 33586931, 67173862, 100760793, 201521586]

約数ペア:

[(1, 201521586), (2, 100760793), (3, 67173862), (6, 33586931), (7, 28788798), (14, 14394399), (21, 9596266), (42, 4798133), (443, 454902), (886, 227451), (1329, 151634), (2658, 75817), (3101, 64986), (6202, 32493), (9303, 21662), (10831, 18606)]