202013428

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{1811}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 359210880

約数和(自身を除く): 157197452

約数列:

[1, 2, 4, 79, 158, 316, 353, 706, 1412, 1811, 3622, 7244, 27887, 55774, 111548, 143069, 286138, 572276, 639283, 1278566, 2557132, 50503357, 101006714, 202013428]

約数ペア:

[(1, 202013428), (2, 101006714), (4, 50503357), (79, 2557132), (158, 1278566), (316, 639283), (353, 572276), (706, 286138), (1412, 143069), (1811, 111548), (3622, 55774), (7244, 27887)]