202854405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1031}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 350219520

約数和(自身を除く): 147365115

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1009, 1031, 3027, 3093, 5045, 5155, 13117, 13403, 15135, 15465, 39351, 40209, 65585, 67015, 196755, 201045, 1040279, 3120837, 5201395, 13523627, 15604185, 40570881, 67618135, 202854405]

約数ペア:

[(1, 202854405), (3, 67618135), (5, 40570881), (13, 15604185), (15, 13523627), (39, 5201395), (65, 3120837), (195, 1040279), (1009, 201045), (1031, 196755), (3027, 67015), (3093, 65585), (5045, 40209), (5155, 39351), (13117, 15465), (13403, 15135)]