202129690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2887567}}^1$

素因数の和:2887581

約数の個数: 16

約数和(自身を含む): 415809792

約数和(自身を除く): 213680102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2887567, 5775134, 14437835, 20212969, 28875670, 40425938, 101064845, 202129690]

約数ペア:

[(1, 202129690), (2, 101064845), (5, 40425938), (7, 28875670), (10, 20212969), (14, 14437835), (35, 5775134), (70, 2887567)]