207917038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45979}}^1$

素因数の和:46024

約数の個数: 32

約数和(自身を含む): 397267200

約数和(自身を除く): 189350162

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 45979, 91958, 321853, 643706, 781643, 873601, 1563286, 1747202, 5471501, 6115207, 10943002, 12230414, 14851217, 29702434, 103958519, 207917038]

約数ペア:

[(1, 207917038), (2, 103958519), (7, 29702434), (14, 14851217), (17, 12230414), (19, 10943002), (34, 6115207), (38, 5471501), (119, 1747202), (133, 1563286), (238, 873601), (266, 781643), (323, 643706), (646, 321853), (2261, 91958), (4522, 45979)]