200598045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{786659}}^1$

素因数の和:786684

約数の個数: 16

約数和(自身を含む): 339837120

約数和(自身を除く): 139239075

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 786659, 2359977, 3933295, 11799885, 13373203, 40119609, 66866015, 200598045]

約数ペア:

[(1, 200598045), (3, 66866015), (5, 40119609), (15, 13373203), (17, 11799885), (51, 3933295), (85, 2359977), (255, 786659)]