201550460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{234361}}^1$

素因数の和:234413

約数の個数: 24

約数和(自身を含む): 433100976

約数和(自身を除く): 231550516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 234361, 468722, 937444, 1171805, 2343610, 4687220, 10077523, 20155046, 40310092, 50387615, 100775230, 201550460]

約数ペア:

[(1, 201550460), (2, 100775230), (4, 50387615), (5, 40310092), (10, 20155046), (20, 10077523), (43, 4687220), (86, 2343610), (172, 1171805), (215, 937444), (430, 468722), (860, 234361)]