201348855

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 369515520

約数和(自身を除く): 168166665

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 107, 135, 159, 263, 265, 321, 477, 535, 789, 795, 963, 1315, 1431, 1605, 2367, 2385, 2889, 3945, 4815, 5671, 7101, 7155, 11835, 13939, 14445, 17013, 28141, 28355, 35505, 41817, 51039, 69695, 84423, 85065, 125451, 140705, 153117, 209085, 253269, 255195, 376353, 422115, 627255, 759807, 765585, 1266345, 1491473, 1881765, 3799035, 4474419, 7457365, 13423257, 22372095, 40269771, 67116285, 201348855]

約数ペア:

[(1, 201348855), (3, 67116285), (5, 40269771), (9, 22372095), (15, 13423257), (27, 7457365), (45, 4474419), (53, 3799035), (107, 1881765), (135, 1491473), (159, 1266345), (263, 765585), (265, 759807), (321, 627255), (477, 422115), (535, 376353), (789, 255195), (795, 253269), (963, 209085), (1315, 153117), (1431, 140705), (1605, 125451), (2367, 85065), (2385, 84423), (2889, 69695), (3945, 51039), (4815, 41817), (5671, 35505), (7101, 28355), (7155, 28141), (11835, 17013), (13939, 14445)]