202118610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{396311}}^1$

素因数の和:396338

約数の個数: 32

約数和(自身を含む): 513620352

約数和(自身を除く): 311501742

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 396311, 792622, 1188933, 1981555, 2377866, 3963110, 5944665, 6737287, 11889330, 13474574, 20211861, 33686435, 40423722, 67372870, 101059305, 202118610]

約数ペア:

[(1, 202118610), (2, 101059305), (3, 67372870), (5, 40423722), (6, 33686435), (10, 20211861), (15, 13474574), (17, 11889330), (30, 6737287), (34, 5944665), (51, 3963110), (85, 2377866), (102, 1981555), (170, 1188933), (255, 792622), (510, 396311)]