210879613076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1\times {\mathrm{77591}}^1$

素因数の和:80876

約数の個数: 48

約数和(自身を含む): 423913029120

約数和(自身を除く): 213033416044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3251, 6502, 13004, 35761, 61769, 71522, 77591, 123538, 143044, 155182, 247076, 310364, 679459, 853501, 1358918, 1474229, 1707002, 2717836, 2948458, 3414004, 5896916, 16216519, 32433038, 64866076, 252248341, 504496682, 1008993364, 2774731751, 4792718479, 5549463502, 9585436958, 11098927004, 19170873916, 52719903269, 105439806538, 210879613076]

約数ペア:

[(1, 210879613076), (2, 105439806538), (4, 52719903269), (11, 19170873916), (19, 11098927004), (22, 9585436958), (38, 5549463502), (44, 4792718479), (76, 2774731751), (209, 1008993364), (418, 504496682), (836, 252248341), (3251, 64866076), (6502, 32433038), (13004, 16216519), (35761, 5896916), (61769, 3414004), (71522, 2948458), (77591, 2717836), (123538, 1707002), (143044, 1474229), (155182, 1358918), (247076, 853501), (310364, 679459)]