200640843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16979}}^1$

素因数の和:17099

約数の個数: 24

約数和(自身を含む): 315216720

約数和(自身を除く): 114575877

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 11817, 16979, 50937, 152811, 220727, 662181, 1714879, 1986543, 5144637, 15433911, 22293427, 66880281, 200640843]

約数ペア:

[(1, 200640843), (3, 66880281), (9, 22293427), (13, 15433911), (39, 5144637), (101, 1986543), (117, 1714879), (303, 662181), (909, 220727), (1313, 152811), (3939, 50937), (11817, 16979)]