201019582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{2861}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 325065960

約数和(自身を除く): 124046378

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1849, 2861, 3698, 5722, 35131, 54359, 70262, 108718, 123023, 246046, 2337437, 4674874, 5289989, 10579978, 100509791, 201019582]

約数ペア:

[(1, 201019582), (2, 100509791), (19, 10579978), (38, 5289989), (43, 4674874), (86, 2337437), (817, 246046), (1634, 123023), (1849, 108718), (2861, 70262), (3698, 54359), (5722, 35131)]