200988240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{837451}}^1$

素因数の和:837467

約数の個数: 40

約数和(自身を含む): 623064288

約数和(自身を除く): 422076048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 837451, 1674902, 2512353, 3349804, 4187255, 5024706, 6699608, 8374510, 10049412, 12561765, 13399216, 16749020, 20098824, 25123530, 33498040, 40197648, 50247060, 66996080, 100494120, 200988240]

約数ペア:

[(1, 200988240), (2, 100494120), (3, 66996080), (4, 50247060), (5, 40197648), (6, 33498040), (8, 25123530), (10, 20098824), (12, 16749020), (15, 13399216), (16, 12561765), (20, 10049412), (24, 8374510), (30, 6699608), (40, 5024706), (48, 4187255), (60, 3349804), (80, 2512353), (120, 1674902), (240, 837451)]