207396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{823}}^1$

素因数の和:840

約数の個数: 36

約数和(自身を含む): 599872

約数和(自身を除く): 392476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 823, 1646, 2469, 3292, 4938, 5761, 7407, 9876, 11522, 14814, 17283, 23044, 29628, 34566, 51849, 69132, 103698, 207396]

約数ペア:

[(1, 207396), (2, 103698), (3, 69132), (4, 51849), (6, 34566), (7, 29628), (9, 23044), (12, 17283), (14, 14814), (18, 11522), (21, 9876), (28, 7407), (36, 5761), (42, 4938), (63, 3292), (84, 2469), (126, 1646), (252, 823)]