200945407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 230985216

約数和(自身を除く): 30039809

約数列:

[1, 13, 43, 61, 71, 83, 559, 793, 923, 1079, 2623, 3053, 3569, 4331, 5063, 5893, 34099, 39689, 46397, 56303, 65819, 76609, 186233, 217709, 253399, 359473, 2421029, 2830217, 3294187, 4673149, 15457339, 200945407]

約数ペア:

[(1, 200945407), (13, 15457339), (43, 4673149), (61, 3294187), (71, 2830217), (83, 2421029), (559, 359473), (793, 253399), (923, 217709), (1079, 186233), (2623, 76609), (3053, 65819), (3569, 56303), (4331, 46397), (5063, 39689), (5893, 34099)]