203450270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 372778848

約数和(自身を除く): 169328578

約数列:

[1, 2, 5, 10, 73, 146, 337, 365, 674, 730, 827, 1654, 1685, 3370, 4135, 8270, 24601, 49202, 60371, 120742, 123005, 246010, 278699, 301855, 557398, 603710, 1393495, 2786990, 20345027, 40690054, 101725135, 203450270]

約数ペア:

[(1, 203450270), (2, 101725135), (5, 40690054), (10, 20345027), (73, 2786990), (146, 1393495), (337, 603710), (365, 557398), (674, 301855), (730, 278699), (827, 246010), (1654, 123005), (1685, 120742), (3370, 60371), (4135, 49202), (8270, 24601)]