207973761

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 301363200

約数和(自身を除く): 93389439

約数列:

[1, 3, 29, 31, 59, 87, 93, 177, 899, 1307, 1711, 1829, 2697, 3921, 5133, 5487, 37903, 40517, 53041, 77113, 113709, 121551, 159123, 231339, 1174993, 2236277, 2390503, 3524979, 6708831, 7171509, 69324587, 207973761]

約数ペア:

[(1, 207973761), (3, 69324587), (29, 7171509), (31, 6708831), (59, 3524979), (87, 2390503), (93, 2236277), (177, 1174993), (899, 231339), (1307, 159123), (1711, 121551), (1829, 113709), (2697, 77113), (3921, 53041), (5133, 40517), (5487, 37903)]