205730109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{29803}}^1$

素因数の和:29881

約数の個数: 24

約数和(自身を含む): 325459680

約数和(自身を除く): 119729571

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 29803, 89409, 268227, 387439, 1162317, 1758377, 3486951, 5275131, 15825393, 22858901, 68576703, 205730109]

約数ペア:

[(1, 205730109), (3, 68576703), (9, 22858901), (13, 15825393), (39, 5275131), (59, 3486951), (117, 1758377), (177, 1162317), (531, 387439), (767, 268227), (2301, 89409), (6903, 29803)]