199985764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{19507}}^1$

素因数の和:19755

約数の個数: 24

約数和(自身を含む): 383449248

約数和(自身を除く): 183463484

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 19507, 39014, 78028, 214577, 429154, 858308, 4545131, 9090262, 18180524, 49996441, 99992882, 199985764]

約数ペア:

[(1, 199985764), (2, 99992882), (4, 49996441), (11, 18180524), (22, 9090262), (44, 4545131), (233, 858308), (466, 429154), (932, 214577), (2563, 78028), (5126, 39014), (10252, 19507)]