201906406955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1\times {\mathrm{69899}}^1$

素因数の和:71755

約数の個数: 32

約数和(自身を含む): 273583008000

約数和(自身を除く): 71676601045

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1811, 9055, 19921, 52519, 69899, 99605, 262595, 349495, 577709, 768889, 2027071, 2888545, 3844445, 10135355, 22297781, 111488905, 126587089, 632935445, 1392457979, 3671025581, 6962289895, 18355127905, 40381281391, 201906406955]

約数ペア:

[(1, 201906406955), (5, 40381281391), (11, 18355127905), (29, 6962289895), (55, 3671025581), (145, 1392457979), (319, 632935445), (1595, 126587089), (1811, 111488905), (9055, 22297781), (19921, 10135355), (52519, 3844445), (69899, 2888545), (99605, 2027071), (262595, 768889), (349495, 577709)]