207979145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{36713}}^1$

素因数の和:36832

約数の個数: 16

約数和(自身を含む): 274914432

約数和(自身を除く): 66935287

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 36713, 183565, 403843, 2019215, 3781439, 18907195, 41595829, 207979145]

約数ペア:

[(1, 207979145), (5, 41595829), (11, 18907195), (55, 3781439), (103, 2019215), (515, 403843), (1133, 183565), (5665, 36713)]