204827105

素因数分解:

$5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{3469}}^1$

素因数の和:3729

約数の個数: 24

約数和(自身を含む): 287191080

約数和(自身を除く): 82363975

約数列:

[1, 5, 7, 35, 49, 241, 245, 1205, 1687, 3469, 8435, 11809, 17345, 24283, 59045, 121415, 169981, 836029, 849905, 4180145, 5852203, 29261015, 40965421, 204827105]

約数ペア:

[(1, 204827105), (5, 40965421), (7, 29261015), (35, 5852203), (49, 4180145), (241, 849905), (245, 836029), (1205, 169981), (1687, 121415), (3469, 59045), (8435, 24283), (11809, 17345)]