203470969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 225569344

約数和(自身を除く): 22098375

約数列:

[1, 13, 43, 181, 559, 2011, 2353, 7783, 26143, 86473, 101179, 363991, 1124149, 4731883, 15651613, 203470969]

約数ペア:

[(1, 203470969), (13, 15651613), (43, 4731883), (181, 1124149), (559, 363991), (2011, 101179), (2353, 86473), (7783, 26143)]