204364910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{3301}}^1$

素因数の和:3500

約数の個数: 32

約数和(自身を含む): 379439424

約数和(自身を除く): 175074514

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 755, 1510, 3301, 6191, 6602, 12382, 16505, 30955, 33010, 61910, 135341, 270682, 498451, 676705, 996902, 1353410, 2492255, 4984510, 20436491, 40872982, 102182455, 204364910]

約数ペア:

[(1, 204364910), (2, 102182455), (5, 40872982), (10, 20436491), (41, 4984510), (82, 2492255), (151, 1353410), (205, 996902), (302, 676705), (410, 498451), (755, 270682), (1510, 135341), (3301, 61910), (6191, 33010), (6602, 30955), (12382, 16505)]