201616987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2803}}^1$

素因数の和:3330

約数の個数: 16

約数和(自身を含む): 237420288

約数和(自身を除く): 35803301

約数列:

[1, 11, 13, 143, 503, 2803, 5533, 6539, 30833, 36439, 71929, 400829, 1409909, 15508999, 18328817, 201616987]

約数ペア:

[(1, 201616987), (11, 18328817), (13, 15508999), (143, 1409909), (503, 400829), (2803, 71929), (5533, 36439), (6539, 30833)]