209426250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{5077}}^1$

素因数の和:5113

約数の個数: 80

約数和(自身を含む): 571092192

約数和(自身を除く): 361665942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 750, 825, 1250, 1375, 1650, 1875, 2750, 3750, 4125, 5077, 6875, 8250, 10154, 13750, 15231, 20625, 25385, 30462, 41250, 50770, 55847, 76155, 111694, 126925, 152310, 167541, 253850, 279235, 335082, 380775, 558470, 634625, 761550, 837705, 1269250, 1396175, 1675410, 1903875, 2792350, 3173125, 3807750, 4188525, 6346250, 6980875, 8377050, 9519375, 13961750, 19038750, 20942625, 34904375, 41885250, 69808750, 104713125, 209426250]

約数ペア:

[(1, 209426250), (2, 104713125), (3, 69808750), (5, 41885250), (6, 34904375), (10, 20942625), (11, 19038750), (15, 13961750), (22, 9519375), (25, 8377050), (30, 6980875), (33, 6346250), (50, 4188525), (55, 3807750), (66, 3173125), (75, 2792350), (110, 1903875), (125, 1675410), (150, 1396175), (165, 1269250), (250, 837705), (275, 761550), (330, 634625), (375, 558470), (550, 380775), (625, 335082), (750, 279235), (825, 253850), (1250, 167541), (1375, 152310), (1650, 126925), (1875, 111694), (2750, 76155), (3750, 55847), (4125, 50770), (5077, 41250), (6875, 30462), (8250, 25385), (10154, 20625), (13750, 15231)]