193213150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{297251}}^1$

素因数の和:297276

約数の個数: 24

約数和(自身を含む): 387022104

約数和(自身を除く): 193808954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 297251, 594502, 1486255, 2972510, 3864263, 7431275, 7728526, 14862550, 19321315, 38642630, 96606575, 193213150]

約数ペア:

[(1, 193213150), (2, 96606575), (5, 38642630), (10, 19321315), (13, 14862550), (25, 7728526), (26, 7431275), (50, 3864263), (65, 2972510), (130, 1486255), (325, 594502), (650, 297251)]