210816852

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 498624000

約数和(自身を除く): 287807148

約数列:

[1, 2, 3, 4, 6, 12, 139, 211, 278, 417, 422, 556, 599, 633, 834, 844, 1198, 1266, 1668, 1797, 2396, 2532, 3594, 7188, 29329, 58658, 83261, 87987, 117316, 126389, 166522, 175974, 249783, 252778, 333044, 351948, 379167, 499566, 505556, 758334, 999132, 1516668, 17568071, 35136142, 52704213, 70272284, 105408426, 210816852]

約数ペア:

[(1, 210816852), (2, 105408426), (3, 70272284), (4, 52704213), (6, 35136142), (12, 17568071), (139, 1516668), (211, 999132), (278, 758334), (417, 505556), (422, 499566), (556, 379167), (599, 351948), (633, 333044), (834, 252778), (844, 249783), (1198, 175974), (1266, 166522), (1668, 126389), (1797, 117316), (2396, 87987), (2532, 83261), (3594, 58658), (7188, 29329)]