202255192461

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{864793}}^1$

素因数の和:864890

約数の個数: 48

約数和(自身を含む): 329673309504

約数和(自身を除く): 127418117043

約数列:

[1, 3, 7, 21, 37, 43, 49, 111, 129, 147, 259, 301, 777, 903, 1591, 1813, 2107, 4773, 5439, 6321, 11137, 33411, 77959, 233877, 864793, 2594379, 6053551, 18160653, 31997341, 37186099, 42374857, 95992023, 111558297, 127124571, 223981387, 260302693, 671944161, 780908079, 1375885663, 1567869709, 1822118851, 4127656989, 4703609127, 5466356553, 9631199641, 28893598923, 67418397487, 202255192461]

約数ペア:

[(1, 202255192461), (3, 67418397487), (7, 28893598923), (21, 9631199641), (37, 5466356553), (43, 4703609127), (49, 4127656989), (111, 1822118851), (129, 1567869709), (147, 1375885663), (259, 780908079), (301, 671944161), (777, 260302693), (903, 223981387), (1591, 127124571), (1813, 111558297), (2107, 95992023), (4773, 42374857), (5439, 37186099), (6321, 31997341), (11137, 18160653), (33411, 6053551), (77959, 2594379), (233877, 864793)]