201648369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{65449}}^1$

素因数の和:65544

約数の個数: 16

約数和(自身を含む): 293216000

約数和(自身を除く): 91567631

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 65449, 196347, 850837, 2552511, 5170471, 15511413, 67216123, 201648369]

約数ペア:

[(1, 201648369), (3, 67216123), (13, 15511413), (39, 5170471), (79, 2552511), (237, 850837), (1027, 196347), (3081, 65449)]