205657806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{42899}}^1$

素因数の和:42968

約数の個数: 32

約数和(自身を含む): 444787200

約数和(自身を除く): 239129394

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 42899, 85798, 128697, 257394, 729283, 1458566, 2016253, 2187849, 4032506, 4375698, 6048759, 12097518, 34276301, 68552602, 102828903, 205657806]

約数ペア:

[(1, 205657806), (2, 102828903), (3, 68552602), (6, 34276301), (17, 12097518), (34, 6048759), (47, 4375698), (51, 4032506), (94, 2187849), (102, 2016253), (141, 1458566), (282, 729283), (799, 257394), (1598, 128697), (2397, 85798), (4794, 42899)]