120209804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{210157}}^1$

素因数の和:210185

約数の個数: 24

約数和(自身を含む): 247145808

約数和(自身を除く): 126936004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 210157, 420314, 840628, 2311727, 2732041, 4623454, 5464082, 9246908, 10928164, 30052451, 60104902, 120209804]

約数ペア:

[(1, 120209804), (2, 60104902), (4, 30052451), (11, 10928164), (13, 9246908), (22, 5464082), (26, 4623454), (44, 2732041), (52, 2311727), (143, 840628), (286, 420314), (572, 210157)]