230553650

素因数分解:

$2^1\times 5^2\times {\mathrm{1997}}^1\times {\mathrm{2309}}^1$

素因数の和:4318

約数の個数: 24

約数和(自身を含む): 429230340

約数和(自身を除く): 198676690

約数列:

[1, 2, 5, 10, 25, 50, 1997, 2309, 3994, 4618, 9985, 11545, 19970, 23090, 49925, 57725, 99850, 115450, 4611073, 9222146, 23055365, 46110730, 115276825, 230553650]

約数ペア:

[(1, 230553650), (2, 115276825), (5, 46110730), (10, 23055365), (25, 9222146), (50, 4611073), (1997, 115450), (2309, 99850), (3994, 57725), (4618, 49925), (9985, 23090), (11545, 19970)]