202000005

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{54083}}^1$

素因数の和:54177

約数の個数: 24

約数和(自身を含む): 354358368

約数和(自身を除く): 152358363

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 54083, 162249, 270415, 486747, 811245, 2433735, 4488889, 13466667, 22444445, 40400001, 67333335, 202000005]

約数ペア:

[(1, 202000005), (3, 67333335), (5, 40400001), (9, 22444445), (15, 13466667), (45, 4488889), (83, 2433735), (249, 811245), (415, 486747), (747, 270415), (1245, 162249), (3735, 54083)]