211752702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 549312192

約数和(自身を除く): 337559490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 53, 63, 74, 106, 111, 126, 159, 222, 259, 318, 333, 371, 477, 518, 666, 742, 777, 857, 954, 1113, 1554, 1714, 1961, 2226, 2331, 2571, 3339, 3922, 4662, 5142, 5883, 5999, 6678, 7713, 11766, 11998, 13727, 15426, 17649, 17997, 27454, 31709, 35298, 35994, 41181, 45421, 53991, 63418, 82362, 90842, 95127, 107982, 123543, 136263, 190254, 221963, 247086, 272526, 285381, 317947, 408789, 443926, 570762, 635894, 665889, 817578, 953841, 1331778, 1680577, 1907682, 1997667, 2861523, 3361154, 3995334, 5041731, 5723046, 10083462, 11764039, 15125193, 23528078, 30250386, 35292117, 70584234, 105876351, 211752702]

約数ペア:

[(1, 211752702), (2, 105876351), (3, 70584234), (6, 35292117), (7, 30250386), (9, 23528078), (14, 15125193), (18, 11764039), (21, 10083462), (37, 5723046), (42, 5041731), (53, 3995334), (63, 3361154), (74, 2861523), (106, 1997667), (111, 1907682), (126, 1680577), (159, 1331778), (222, 953841), (259, 817578), (318, 665889), (333, 635894), (371, 570762), (477, 443926), (518, 408789), (666, 317947), (742, 285381), (777, 272526), (857, 247086), (954, 221963), (1113, 190254), (1554, 136263), (1714, 123543), (1961, 107982), (2226, 95127), (2331, 90842), (2571, 82362), (3339, 63418), (3922, 53991), (4662, 45421), (5142, 41181), (5883, 35994), (5999, 35298), (6678, 31709), (7713, 27454), (11766, 17997), (11998, 17649), (13727, 15426)]