202259275

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 269196312

約数和(自身を除く): 66937037

約数列:

[1, 5, 19, 25, 73, 95, 307, 361, 365, 475, 1387, 1535, 1805, 1825, 5833, 6935, 7675, 9025, 22411, 26353, 29165, 34675, 110827, 112055, 131765, 145825, 425809, 554135, 560275, 658825, 2129045, 2770675, 8090371, 10645225, 40451855, 202259275]

約数ペア:

[(1, 202259275), (5, 40451855), (19, 10645225), (25, 8090371), (73, 2770675), (95, 2129045), (307, 658825), (361, 560275), (365, 554135), (475, 425809), (1387, 145825), (1535, 131765), (1805, 112055), (1825, 110827), (5833, 34675), (6935, 29165), (7675, 26353), (9025, 22411)]