194626150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{19759}}^1$

素因数の和:19968

約数の個数: 24

約数和(自身を含む): 363860640

約数和(自身を除く): 169234490

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 19759, 39518, 98795, 197590, 493975, 987950, 3892523, 7785046, 19462615, 38925230, 97313075, 194626150]

約数ペア:

[(1, 194626150), (2, 97313075), (5, 38925230), (10, 19462615), (25, 7785046), (50, 3892523), (197, 987950), (394, 493975), (985, 197590), (1970, 98795), (4925, 39518), (9850, 19759)]