201701949

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 282420864

約数和(自身を除く): 80718915

約数列:

[1, 3, 43, 101, 113, 129, 137, 303, 339, 411, 4343, 4859, 5891, 11413, 13029, 13837, 14577, 15481, 17673, 34239, 41511, 46443, 490759, 594991, 665683, 1472277, 1563581, 1784973, 1997049, 4690743, 67233983, 201701949]

約数ペア:

[(1, 201701949), (3, 67233983), (43, 4690743), (101, 1997049), (113, 1784973), (129, 1563581), (137, 1472277), (303, 665683), (339, 594991), (411, 490759), (4343, 46443), (4859, 41511), (5891, 34239), (11413, 17673), (13029, 15481), (13837, 14577)]