199652010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{154769}}^1$

素因数の和:154822

約数の個数: 32

約数和(自身を含む): 490311360

約数和(自身を除く): 290659350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 154769, 309538, 464307, 773845, 928614, 1547690, 2321535, 4643070, 6655067, 13310134, 19965201, 33275335, 39930402, 66550670, 99826005, 199652010]

約数ペア:

[(1, 199652010), (2, 99826005), (3, 66550670), (5, 39930402), (6, 33275335), (10, 19965201), (15, 13310134), (30, 6655067), (43, 4643070), (86, 2321535), (129, 1547690), (215, 928614), (258, 773845), (430, 464307), (645, 309538), (1290, 154769)]