201947250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 546683904

約数和(自身を除く): 344736654

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 47, 50, 51, 75, 85, 94, 102, 125, 141, 150, 170, 235, 250, 255, 282, 337, 375, 425, 470, 510, 674, 705, 750, 799, 850, 1011, 1175, 1275, 1410, 1598, 1685, 2022, 2125, 2350, 2397, 2550, 3370, 3525, 3995, 4250, 4794, 5055, 5729, 5875, 6375, 7050, 7990, 8425, 10110, 11458, 11750, 11985, 12750, 15839, 16850, 17187, 17625, 19975, 23970, 25275, 28645, 31678, 34374, 35250, 39950, 42125, 47517, 50550, 57290, 59925, 79195, 84250, 85935, 95034, 99875, 119850, 126375, 143225, 158390, 171870, 199750, 237585, 252750, 269263, 286450, 299625, 395975, 429675, 475170, 538526, 599250, 716125, 791950, 807789, 859350, 1187925, 1346315, 1432250, 1615578, 1979875, 2148375, 2375850, 2692630, 3959750, 4038945, 4296750, 5939625, 6731575, 8077890, 11879250, 13463150, 20194725, 33657875, 40389450, 67315750, 100973625, 201947250]

約数ペア:

[(1, 201947250), (2, 100973625), (3, 67315750), (5, 40389450), (6, 33657875), (10, 20194725), (15, 13463150), (17, 11879250), (25, 8077890), (30, 6731575), (34, 5939625), (47, 4296750), (50, 4038945), (51, 3959750), (75, 2692630), (85, 2375850), (94, 2148375), (102, 1979875), (125, 1615578), (141, 1432250), (150, 1346315), (170, 1187925), (235, 859350), (250, 807789), (255, 791950), (282, 716125), (337, 599250), (375, 538526), (425, 475170), (470, 429675), (510, 395975), (674, 299625), (705, 286450), (750, 269263), (799, 252750), (850, 237585), (1011, 199750), (1175, 171870), (1275, 158390), (1410, 143225), (1598, 126375), (1685, 119850), (2022, 99875), (2125, 95034), (2350, 85935), (2397, 84250), (2550, 79195), (3370, 59925), (3525, 57290), (3995, 50550), (4250, 47517), (4794, 42125), (5055, 39950), (5729, 35250), (5875, 34374), (6375, 31678), (7050, 28645), (7990, 25275), (8425, 23970), (10110, 19975), (11458, 17625), (11750, 17187), (11985, 16850), (12750, 15839)]