201005750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3894

約数の個数: 64

約数和(自身を含む): 432207360

約数和(自身を除く): 231201610

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 950, 1045, 1375, 2090, 2375, 2750, 3847, 4750, 5225, 7694, 10450, 19235, 26125, 38470, 42317, 52250, 73093, 84634, 96175, 146186, 192350, 211585, 365465, 423170, 480875, 730930, 804023, 961750, 1057925, 1608046, 1827325, 2115850, 3654650, 4020115, 5289625, 8040230, 9136625, 10579250, 18273250, 20100575, 40201150, 100502875, 201005750]

約数ペア:

[(1, 201005750), (2, 100502875), (5, 40201150), (10, 20100575), (11, 18273250), (19, 10579250), (22, 9136625), (25, 8040230), (38, 5289625), (50, 4020115), (55, 3654650), (95, 2115850), (110, 1827325), (125, 1608046), (190, 1057925), (209, 961750), (250, 804023), (275, 730930), (418, 480875), (475, 423170), (550, 365465), (950, 211585), (1045, 192350), (1375, 146186), (2090, 96175), (2375, 84634), (2750, 73093), (3847, 52250), (4750, 42317), (5225, 38470), (7694, 26125), (10450, 19235)]