201255652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90007}}^1$

素因数の和:90067

約数の個数: 24

約数和(自身を含む): 388114496

約数和(自身を除く): 186858844

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 90007, 180014, 360028, 1170091, 2340182, 3870301, 4680364, 7740602, 15481204, 50313913, 100627826, 201255652]

約数ペア:

[(1, 201255652), (2, 100627826), (4, 50313913), (13, 15481204), (26, 7740602), (43, 4680364), (52, 3870301), (86, 2340182), (172, 1170091), (559, 360028), (1118, 180014), (2236, 90007)]