174193201

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 216847680

約数和(自身を除く): 42654479

約数列:

[1, 7, 13, 91, 169, 229, 643, 1183, 1603, 2977, 4501, 8359, 20839, 38701, 58513, 108667, 147247, 270907, 760669, 1030729, 1914211, 13399477, 24884743, 174193201]

約数ペア:

[(1, 174193201), (7, 24884743), (13, 13399477), (91, 1914211), (169, 1030729), (229, 760669), (643, 270907), (1183, 147247), (1603, 108667), (2977, 58513), (4501, 38701), (8359, 20839)]