207958449

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{55589}}^1$

素因数の和:55664

約数の個数: 16

約数和(自身を含む): 293515200

約数和(自身を除く): 85556751

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 55589, 166767, 1612081, 2390327, 4836243, 7170981, 69319483, 207958449]

約数ペア:

[(1, 207958449), (3, 69319483), (29, 7170981), (43, 4836243), (87, 2390327), (129, 1612081), (1247, 166767), (3741, 55589)]