211674792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23773}}^1$

素因数の和:23842

約数の個数: 64

約数和(自身を含む): 616222080

約数和(自身を除く): 404547288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 23773, 47546, 71319, 95092, 142638, 166411, 190184, 285276, 332822, 499233, 570552, 665644, 998466, 1259969, 1331288, 1996932, 2519938, 3779907, 3993864, 5039876, 7559814, 8819783, 10079752, 15119628, 17639566, 26459349, 30239256, 35279132, 52918698, 70558264, 105837396, 211674792]

約数ペア:

[(1, 211674792), (2, 105837396), (3, 70558264), (4, 52918698), (6, 35279132), (7, 30239256), (8, 26459349), (12, 17639566), (14, 15119628), (21, 10079752), (24, 8819783), (28, 7559814), (42, 5039876), (53, 3993864), (56, 3779907), (84, 2519938), (106, 1996932), (159, 1331288), (168, 1259969), (212, 998466), (318, 665644), (371, 570552), (424, 499233), (636, 332822), (742, 285276), (1113, 190184), (1272, 166411), (1484, 142638), (2226, 95092), (2968, 71319), (4452, 47546), (8904, 23773)]