201220532

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{863}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 357944832

約数和(自身を除く): 156724300

約数列:

[1, 2, 4, 71, 142, 284, 821, 863, 1642, 1726, 3284, 3452, 58291, 61273, 116582, 122546, 233164, 245092, 708523, 1417046, 2834092, 50305133, 100610266, 201220532]

約数ペア:

[(1, 201220532), (2, 100610266), (4, 50305133), (71, 2834092), (142, 1417046), (284, 708523), (821, 245092), (863, 233164), (1642, 122546), (1726, 116582), (3284, 61273), (3452, 58291)]