208036188

素因数分解:

$2^2\times 3^8\times {\mathrm{7927}}^1$

素因数の和:7955

約数の個数: 54

約数和(自身を含む): 546136136

約数和(自身を除く): 338099948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 7927, 8748, 13122, 15854, 23781, 26244, 31708, 47562, 71343, 95124, 142686, 214029, 285372, 428058, 642087, 856116, 1284174, 1926261, 2568348, 3852522, 5778783, 7705044, 11557566, 17336349, 23115132, 34672698, 52009047, 69345396, 104018094, 208036188]

約数ペア:

[(1, 208036188), (2, 104018094), (3, 69345396), (4, 52009047), (6, 34672698), (9, 23115132), (12, 17336349), (18, 11557566), (27, 7705044), (36, 5778783), (54, 3852522), (81, 2568348), (108, 1926261), (162, 1284174), (243, 856116), (324, 642087), (486, 428058), (729, 285372), (972, 214029), (1458, 142686), (2187, 95124), (2916, 71343), (4374, 47562), (6561, 31708), (7927, 26244), (8748, 23781), (13122, 15854)]