201997718000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127363}}^1$

素因数の和:127460

約数の個数: 160

約数和(自身を含む): 534629239872

約数和(自身を除く): 332631521872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 61, 65, 80, 100, 104, 122, 125, 130, 200, 208, 244, 250, 260, 305, 325, 400, 488, 500, 520, 610, 650, 793, 976, 1000, 1040, 1220, 1300, 1525, 1586, 1625, 2000, 2440, 2600, 3050, 3172, 3250, 3965, 4880, 5200, 6100, 6344, 6500, 7625, 7930, 12200, 12688, 13000, 15250, 15860, 19825, 24400, 26000, 30500, 31720, 39650, 61000, 63440, 79300, 99125, 122000, 127363, 158600, 198250, 254726, 317200, 396500, 509452, 636815, 793000, 1018904, 1273630, 1586000, 1655719, 2037808, 2547260, 3184075, 3311438, 5094520, 6368150, 6622876, 7769143, 8278595, 10189040, 12736300, 13245752, 15538286, 15920375, 16557190, 25472600, 26491504, 31076572, 31840750, 33114380, 38845715, 41392975, 50945200, 62153144, 63681500, 66228760, 77691430, 82785950, 100998859, 124306288, 127363000, 132457520, 155382860, 165571900, 194228575, 201997718, 206964875, 254726000, 310765720, 331143800, 388457150, 403995436, 413929750, 504994295, 621531440, 662287600, 776914300, 807990872, 827859500, 971142875, 1009988590, 1553828600, 1615981744, 1655719000, 1942285750, 2019977180, 2524971475, 3107657200, 3311438000, 3884571500, 4039954360, 5049942950, 7769143000, 8079908720, 10099885900, 12624857375, 15538286000, 20199771800, 25249714750, 40399543600, 50499429500, 100998859000, 201997718000]

約数ペア:

[(1, 201997718000), (2, 100998859000), (4, 50499429500), (5, 40399543600), (8, 25249714750), (10, 20199771800), (13, 15538286000), (16, 12624857375), (20, 10099885900), (25, 8079908720), (26, 7769143000), (40, 5049942950), (50, 4039954360), (52, 3884571500), (61, 3311438000), (65, 3107657200), (80, 2524971475), (100, 2019977180), (104, 1942285750), (122, 1655719000), (125, 1615981744), (130, 1553828600), (200, 1009988590), (208, 971142875), (244, 827859500), (250, 807990872), (260, 776914300), (305, 662287600), (325, 621531440), (400, 504994295), (488, 413929750), (500, 403995436), (520, 388457150), (610, 331143800), (650, 310765720), (793, 254726000), (976, 206964875), (1000, 201997718), (1040, 194228575), (1220, 165571900), (1300, 155382860), (1525, 132457520), (1586, 127363000), (1625, 124306288), (2000, 100998859), (2440, 82785950), (2600, 77691430), (3050, 66228760), (3172, 63681500), (3250, 62153144), (3965, 50945200), (4880, 41392975), (5200, 38845715), (6100, 33114380), (6344, 31840750), (6500, 31076572), (7625, 26491504), (7930, 25472600), (12200, 16557190), (12688, 15920375), (13000, 15538286), (15250, 13245752), (15860, 12736300), (19825, 10189040), (24400, 8278595), (26000, 7769143), (30500, 6622876), (31720, 6368150), (39650, 5094520), (61000, 3311438), (63440, 3184075), (79300, 2547260), (99125, 2037808), (122000, 1655719), (127363, 1586000), (158600, 1273630), (198250, 1018904), (254726, 793000), (317200, 636815), (396500, 509452)]