201152315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1021}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 298064256

約数和(自身を除く): 96911941

約数列:

[1, 5, 7, 13, 35, 65, 91, 433, 455, 1021, 2165, 3031, 5105, 5629, 7147, 13273, 15155, 28145, 35735, 39403, 66365, 92911, 197015, 442093, 464555, 2210465, 3094651, 5747209, 15473255, 28736045, 40230463, 201152315]

約数ペア:

[(1, 201152315), (5, 40230463), (7, 28736045), (13, 15473255), (35, 5747209), (65, 3094651), (91, 2210465), (433, 464555), (455, 442093), (1021, 197015), (2165, 92911), (3031, 66365), (5105, 39403), (5629, 35735), (7147, 28145), (13273, 15155)]