190883150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{19379}}^1$

素因数の和:19588

約数の個数: 24

約数和(自身を含む): 356863320

約数和(自身を除く): 165980170

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 19379, 38758, 96895, 193790, 484475, 968950, 3817663, 7635326, 19088315, 38176630, 95441575, 190883150]

約数ペア:

[(1, 190883150), (2, 95441575), (5, 38176630), (10, 19088315), (25, 7635326), (50, 3817663), (197, 968950), (394, 484475), (985, 193790), (1970, 96895), (4925, 38758), (9850, 19379)]