200677165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 267605856

約数和(自身を除く): 66928691

約数列:

[1, 5, 13, 41, 65, 205, 257, 293, 533, 1285, 1465, 2665, 3341, 3809, 10537, 12013, 16705, 19045, 52685, 60065, 75301, 136981, 156169, 376505, 684905, 780845, 978913, 3087341, 4894565, 15436705, 40135433, 200677165]

約数ペア:

[(1, 200677165), (5, 40135433), (13, 15436705), (41, 4894565), (65, 3087341), (205, 978913), (257, 780845), (293, 684905), (533, 376505), (1285, 156169), (1465, 136981), (2665, 75301), (3341, 60065), (3809, 52685), (10537, 19045), (12013, 16705)]