210849652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{39367}}^1$

素因数の和:39487

約数の個数: 24

約数和(自身を含む): 401238656

約数和(自身を除く): 190389004

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 39367, 78734, 157468, 511771, 1023542, 2047084, 4054801, 8109602, 16219204, 52712413, 105424826, 210849652]

約数ペア:

[(1, 210849652), (2, 105424826), (4, 52712413), (13, 16219204), (26, 8109602), (52, 4054801), (103, 2047084), (206, 1023542), (412, 511771), (1339, 157468), (2678, 78734), (5356, 39367)]