210855888

素因数分解:

$2^4\times 3^2\times {\mathrm{1464277}}^1$

素因数の和:1464291

約数の個数: 30

約数和(自身を含む): 590104034

約数和(自身を除く): 379248146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1464277, 2928554, 4392831, 5857108, 8785662, 11714216, 13178493, 17571324, 23428432, 26356986, 35142648, 52713972, 70285296, 105427944, 210855888]

約数ペア:

[(1, 210855888), (2, 105427944), (3, 70285296), (4, 52713972), (6, 35142648), (8, 26356986), (9, 23428432), (12, 17571324), (16, 13178493), (18, 11714216), (24, 8785662), (36, 5857108), (48, 4392831), (72, 2928554), (144, 1464277)]