200604440

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{22093}}^1$

素因数の和:22331

約数の個数: 32

約数和(自身を含む): 453368880

約数和(自身を除く): 252764440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 22093, 44186, 88372, 110465, 176744, 220930, 441860, 883720, 5015111, 10030222, 20060444, 25075555, 40120888, 50151110, 100302220, 200604440]

約数ペア:

[(1, 200604440), (2, 100302220), (4, 50151110), (5, 40120888), (8, 25075555), (10, 20060444), (20, 10030222), (40, 5015111), (227, 883720), (454, 441860), (908, 220930), (1135, 176744), (1816, 110465), (2270, 88372), (4540, 44186), (9080, 22093)]