204414200

素因数分解:

$2^3\times 5^2\times {\mathrm{1022071}}^1$

素因数の和:1022087

約数の個数: 24

約数和(自身を含む): 475263480

約数和(自身を除く): 270849280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1022071, 2044142, 4088284, 5110355, 8176568, 10220710, 20441420, 25551775, 40882840, 51103550, 102207100, 204414200]

約数ペア:

[(1, 204414200), (2, 102207100), (4, 51103550), (5, 40882840), (8, 25551775), (10, 20441420), (20, 10220710), (25, 8176568), (40, 5110355), (50, 4088284), (100, 2044142), (200, 1022071)]