202442245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 269153280

約数和(自身を除く): 66711035

約数列:

[1, 5, 19, 31, 53, 95, 155, 265, 589, 1007, 1297, 1643, 2945, 5035, 6485, 8215, 24643, 31217, 40207, 68741, 123215, 156085, 201035, 343705, 763933, 1306079, 2130971, 3819665, 6530395, 10654855, 40488449, 202442245]

約数ペア:

[(1, 202442245), (5, 40488449), (19, 10654855), (31, 6530395), (53, 3819665), (95, 2130971), (155, 1306079), (265, 763933), (589, 343705), (1007, 201035), (1297, 156085), (1643, 123215), (2945, 68741), (5035, 40207), (6485, 31217), (8215, 24643)]