201993165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37097}}^1$

素因数の和:37130

約数の個数: 36

約数和(自身を含む): 384854652

約数和(自身を除く): 182861487

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 37097, 111291, 185485, 333873, 408067, 556455, 1224201, 1669365, 2040335, 3672603, 4488737, 6121005, 13466211, 18363015, 22443685, 40398633, 67331055, 201993165]

約数ペア:

[(1, 201993165), (3, 67331055), (5, 40398633), (9, 22443685), (11, 18363015), (15, 13466211), (33, 6121005), (45, 4488737), (55, 3672603), (99, 2040335), (121, 1669365), (165, 1224201), (363, 556455), (495, 408067), (605, 333873), (1089, 185485), (1815, 111291), (5445, 37097)]