201716526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 494055936

約数和(自身を除く): 292339410

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 43, 51, 66, 74, 86, 102, 111, 113, 129, 187, 222, 226, 258, 339, 374, 407, 473, 561, 629, 678, 731, 814, 946, 1122, 1221, 1243, 1258, 1419, 1462, 1591, 1887, 1921, 2193, 2442, 2486, 2838, 3182, 3729, 3774, 3842, 4181, 4386, 4773, 4859, 5763, 6919, 7458, 8041, 8362, 9546, 9718, 11526, 12543, 13838, 14577, 16082, 17501, 20757, 21131, 24123, 25086, 27047, 29154, 35002, 41514, 42262, 45991, 48246, 52503, 53449, 54094, 63393, 71077, 81141, 82603, 91982, 105006, 106898, 126786, 137973, 142154, 160347, 162282, 165206, 179783, 213231, 247809, 275946, 297517, 320694, 359566, 426462, 495618, 539349, 595034, 781847, 892551, 908633, 1078698, 1563694, 1785102, 1817266, 1977613, 2345541, 2725899, 3056311, 3955226, 4691082, 5451798, 5932839, 6112622, 9168933, 11865678, 18337866, 33619421, 67238842, 100858263, 201716526]

約数ペア:

[(1, 201716526), (2, 100858263), (3, 67238842), (6, 33619421), (11, 18337866), (17, 11865678), (22, 9168933), (33, 6112622), (34, 5932839), (37, 5451798), (43, 4691082), (51, 3955226), (66, 3056311), (74, 2725899), (86, 2345541), (102, 1977613), (111, 1817266), (113, 1785102), (129, 1563694), (187, 1078698), (222, 908633), (226, 892551), (258, 781847), (339, 595034), (374, 539349), (407, 495618), (473, 426462), (561, 359566), (629, 320694), (678, 297517), (731, 275946), (814, 247809), (946, 213231), (1122, 179783), (1221, 165206), (1243, 162282), (1258, 160347), (1419, 142154), (1462, 137973), (1591, 126786), (1887, 106898), (1921, 105006), (2193, 91982), (2442, 82603), (2486, 81141), (2838, 71077), (3182, 63393), (3729, 54094), (3774, 53449), (3842, 52503), (4181, 48246), (4386, 45991), (4773, 42262), (4859, 41514), (5763, 35002), (6919, 29154), (7458, 27047), (8041, 25086), (8362, 24123), (9546, 21131), (9718, 20757), (11526, 17501), (12543, 16082), (13838, 14577)]