200706859000

素因数分解:

$2^3\times 5^3\times {\mathrm{1297}}^1\times {\mathrm{154747}}^1$

素因数の和:156065

約数の個数: 64

約数和(自身を含む): 470019195360

約数和(自身を除く): 269312336360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1297, 2594, 5188, 6485, 10376, 12970, 25940, 32425, 51880, 64850, 129700, 154747, 162125, 259400, 309494, 324250, 618988, 648500, 773735, 1237976, 1297000, 1547470, 3094940, 3868675, 6189880, 7737350, 15474700, 19343375, 30949400, 38686750, 77373500, 154747000, 200706859, 401413718, 802827436, 1003534295, 1605654872, 2007068590, 4014137180, 5017671475, 8028274360, 10035342950, 20070685900, 25088357375, 40141371800, 50176714750, 100353429500, 200706859000]

約数ペア:

[(1, 200706859000), (2, 100353429500), (4, 50176714750), (5, 40141371800), (8, 25088357375), (10, 20070685900), (20, 10035342950), (25, 8028274360), (40, 5017671475), (50, 4014137180), (100, 2007068590), (125, 1605654872), (200, 1003534295), (250, 802827436), (500, 401413718), (1000, 200706859), (1297, 154747000), (2594, 77373500), (5188, 38686750), (6485, 30949400), (10376, 19343375), (12970, 15474700), (25940, 7737350), (32425, 6189880), (51880, 3868675), (64850, 3094940), (129700, 1547470), (154747, 1297000), (162125, 1237976), (259400, 773735), (309494, 648500), (324250, 618988)]