211672682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2143}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 356590080

約数和(自身を除く): 144917398

約数列:

[1, 2, 13, 26, 29, 58, 131, 262, 377, 754, 1703, 2143, 3406, 3799, 4286, 7598, 27859, 49387, 55718, 62147, 98774, 124294, 280733, 561466, 807911, 1615822, 3649529, 7299058, 8141257, 16282514, 105836341, 211672682]

約数ペア:

[(1, 211672682), (2, 105836341), (13, 16282514), (26, 8141257), (29, 7299058), (58, 3649529), (131, 1615822), (262, 807911), (377, 561466), (754, 280733), (1703, 124294), (2143, 98774), (3406, 62147), (3799, 55718), (4286, 49387), (7598, 27859)]