202013860

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{94399}}^1$

素因数の和:94515

約数の個数: 24

約数和(自身を含む): 428198400

約数和(自身を除く): 226184540

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 94399, 188798, 377596, 471995, 943990, 1887980, 10100693, 20201386, 40402772, 50503465, 101006930, 202013860]

約数ペア:

[(1, 202013860), (2, 101006930), (4, 50503465), (5, 40402772), (10, 20201386), (20, 10100693), (107, 1887980), (214, 943990), (428, 471995), (535, 377596), (1070, 188798), (2140, 94399)]