207693795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20759}}^1$

素因数の和:20819

約数の個数: 32

約数和(自身を含む): 358732800

約数和(自身を除く): 151039005

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 10005, 20759, 62277, 103795, 311385, 477457, 602011, 1432371, 1806033, 2387285, 3010055, 7161855, 9030165, 13846253, 41538759, 69231265, 207693795]

約数ペア:

[(1, 207693795), (3, 69231265), (5, 41538759), (15, 13846253), (23, 9030165), (29, 7161855), (69, 3010055), (87, 2387285), (115, 1806033), (145, 1432371), (345, 602011), (435, 477457), (667, 311385), (2001, 103795), (3335, 62277), (10005, 20759)]