200820372495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1\times {\mathrm{3217}}^1$

素因数の和:4220

約数の個数: 64

約数和(自身を含む): 332913787776

約数和(自身を除く): 132093415281

約数列:

[1, 3, 5, 15, 37, 111, 137, 185, 411, 555, 685, 821, 2055, 2463, 3217, 4105, 5069, 9651, 12315, 15207, 16085, 25345, 30377, 48255, 76035, 91131, 112477, 119029, 151885, 337431, 357087, 440729, 455655, 562385, 595145, 1322187, 1687155, 1785435, 2203645, 2641157, 4161649, 6610935, 7923471, 12484947, 13205785, 16306973, 20808245, 39617355, 48920919, 62424735, 81534865, 97722809, 244604595, 293168427, 361838509, 488614045, 1085515527, 1465842135, 1809192545, 5427577635, 13388024833, 40164074499, 66940124165, 200820372495]

約数ペア:

[(1, 200820372495), (3, 66940124165), (5, 40164074499), (15, 13388024833), (37, 5427577635), (111, 1809192545), (137, 1465842135), (185, 1085515527), (411, 488614045), (555, 361838509), (685, 293168427), (821, 244604595), (2055, 97722809), (2463, 81534865), (3217, 62424735), (4105, 48920919), (5069, 39617355), (9651, 20808245), (12315, 16306973), (15207, 13205785), (16085, 12484947), (25345, 7923471), (30377, 6610935), (48255, 4161649), (76035, 2641157), (91131, 2203645), (112477, 1785435), (119029, 1687155), (151885, 1322187), (337431, 595145), (357087, 562385), (440729, 455655)]