207830189

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{38113}}^1$

素因数の和:38180

約数の個数: 16

約数和(自身を含む): 256126080

約数和(自身を除く): 48295891

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 38113, 266791, 724147, 1562633, 5069029, 10938431, 29690027, 207830189]

約数ペア:

[(1, 207830189), (7, 29690027), (19, 10938431), (41, 5069029), (133, 1562633), (287, 724147), (779, 266791), (5453, 38113)]