197251508940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3287525149}}^1$

素因数の和:3287525161

約数の個数: 24

約数和(自身を含む): 552304225200

約数和(自身を除く): 355052716260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3287525149, 6575050298, 9862575447, 13150100596, 16437625745, 19725150894, 32875251490, 39450301788, 49312877235, 65750502980, 98625754470, 197251508940]

約数ペア:

[(1, 197251508940), (2, 98625754470), (3, 65750502980), (4, 49312877235), (5, 39450301788), (6, 32875251490), (10, 19725150894), (12, 16437625745), (15, 13150100596), (20, 9862575447), (30, 6575050298), (60, 3287525149)]