201935705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 265420800

約数和(自身を除く): 63485095

約数列:

[1, 5, 19, 31, 95, 155, 191, 359, 589, 955, 1795, 2945, 3629, 5921, 6821, 11129, 18145, 29605, 34105, 55645, 68569, 112499, 211451, 342845, 562495, 1057255, 1302811, 2125639, 6514055, 10628195, 40387141, 201935705]

約数ペア:

[(1, 201935705), (5, 40387141), (19, 10628195), (31, 6514055), (95, 2125639), (155, 1302811), (191, 1057255), (359, 562495), (589, 342845), (955, 211451), (1795, 112499), (2945, 68569), (3629, 55645), (5921, 34105), (6821, 29605), (11129, 18145)]