204064413

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18439}}^1$

素因数の和:18497

約数の個数: 32

約数和(自身を含む): 339886080

約数和(自身を除く): 135821667

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 18439, 55317, 129073, 313463, 387219, 571609, 940389, 1714827, 2194241, 4001263, 6582723, 9717353, 12003789, 29152059, 68021471, 204064413]

約数ペア:

[(1, 204064413), (3, 68021471), (7, 29152059), (17, 12003789), (21, 9717353), (31, 6582723), (51, 4001263), (93, 2194241), (119, 1714827), (217, 940389), (357, 571609), (527, 387219), (651, 313463), (1581, 129073), (3689, 55317), (11067, 18439)]