201416988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{390343}}^1$

素因数の和:390393

約数の個数: 24

約数和(自身を含む): 480903808

約数和(自身を除く): 279486820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 390343, 780686, 1171029, 1561372, 2342058, 4684116, 16784749, 33569498, 50354247, 67138996, 100708494, 201416988]

約数ペア:

[(1, 201416988), (2, 100708494), (3, 67138996), (4, 50354247), (6, 33569498), (12, 16784749), (43, 4684116), (86, 2342058), (129, 1561372), (172, 1171029), (258, 780686), (516, 390343)]