201529295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6221}}^1$

素因数の和:6287

約数の個数: 32

約数和(自身を含む): 286709760

約数和(自身を除く): 85180465

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2945, 6221, 6479, 31105, 32395, 68431, 118199, 192851, 342155, 590995, 964255, 1300189, 2121361, 3664169, 6500945, 10606805, 18320845, 40305859, 201529295]

約数ペア:

[(1, 201529295), (5, 40305859), (11, 18320845), (19, 10606805), (31, 6500945), (55, 3664169), (95, 2121361), (155, 1300189), (209, 964255), (341, 590995), (589, 342155), (1045, 192851), (1705, 118199), (2945, 68431), (6221, 32395), (6479, 31105)]