207632451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 309399552

約数和(自身を除く): 101767101

約数列:

[1, 3, 13, 31, 39, 93, 263, 403, 653, 789, 1209, 1959, 3419, 8153, 8489, 10257, 20243, 24459, 25467, 60729, 105989, 171739, 263159, 317967, 515217, 789477, 2232607, 5323909, 6697821, 15971727, 69210817, 207632451]

約数ペア:

[(1, 207632451), (3, 69210817), (13, 15971727), (31, 6697821), (39, 5323909), (93, 2232607), (263, 789477), (403, 515217), (653, 317967), (789, 263159), (1209, 171739), (1959, 105989), (3419, 60729), (8153, 25467), (8489, 24459), (10257, 20243)]