208528610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3529}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 396489600

約数和(自身を除く): 187960990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1555, 3110, 3529, 5909, 7058, 11818, 17645, 29545, 35290, 59090, 67051, 134102, 335255, 670510, 1097519, 2195038, 5487595, 10975190, 20852861, 41705722, 104264305, 208528610]

約数ペア:

[(1, 208528610), (2, 104264305), (5, 41705722), (10, 20852861), (19, 10975190), (38, 5487595), (95, 2195038), (190, 1097519), (311, 670510), (622, 335255), (1555, 134102), (3110, 67051), (3529, 59090), (5909, 35290), (7058, 29545), (11818, 17645)]