206809188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3677}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 498442560

約数和(自身を除く): 291633372

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 654, 1308, 3677, 4687, 7354, 9374, 11031, 14061, 14708, 18748, 22062, 28122, 44124, 56244, 158111, 316222, 400793, 474333, 632444, 801586, 948666, 1202379, 1603172, 1897332, 2404758, 4809516, 17234099, 34468198, 51702297, 68936396, 103404594, 206809188]

約数ペア:

[(1, 206809188), (2, 103404594), (3, 68936396), (4, 51702297), (6, 34468198), (12, 17234099), (43, 4809516), (86, 2404758), (109, 1897332), (129, 1603172), (172, 1202379), (218, 948666), (258, 801586), (327, 632444), (436, 474333), (516, 400793), (654, 316222), (1308, 158111), (3677, 56244), (4687, 44124), (7354, 28122), (9374, 22062), (11031, 18748), (14061, 14708)]