201943316

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{1249}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 358680000

約数和(自身を除く): 156736684

約数列:

[1, 2, 4, 83, 166, 332, 487, 974, 1249, 1948, 2498, 4996, 40421, 80842, 103667, 161684, 207334, 414668, 608263, 1216526, 2433052, 50485829, 100971658, 201943316]

約数ペア:

[(1, 201943316), (2, 100971658), (4, 50485829), (83, 2433052), (166, 1216526), (332, 608263), (487, 414668), (974, 207334), (1249, 161684), (1948, 103667), (2498, 80842), (4996, 40421)]