203422668

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{238759}}^1$

素因数の和:238837

約数の個数: 24

約数和(自身を含む): 481340160

約数和(自身を除く): 277917492

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 238759, 477518, 716277, 955036, 1432554, 2865108, 16951889, 33903778, 50855667, 67807556, 101711334, 203422668]

約数ペア:

[(1, 203422668), (2, 101711334), (3, 67807556), (4, 50855667), (6, 33903778), (12, 16951889), (71, 2865108), (142, 1432554), (213, 955036), (284, 716277), (426, 477518), (852, 238759)]