204477105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114553}}^1$

素因数の和:114585

約数の個数: 32

約数和(自身を含む): 395898624

約数和(自身を除く): 191421519

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 114553, 343659, 572765, 801871, 1718295, 1947401, 2405613, 4009355, 5842203, 9737005, 12028065, 13631807, 29211015, 40895421, 68159035, 204477105]

約数ペア:

[(1, 204477105), (3, 68159035), (5, 40895421), (7, 29211015), (15, 13631807), (17, 12028065), (21, 9737005), (35, 5842203), (51, 4009355), (85, 2405613), (105, 1947401), (119, 1718295), (255, 801871), (357, 572765), (595, 343659), (1785, 114553)]