201911058

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 449523360

約数和(自身を除く): 247612302

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 353, 387, 706, 739, 774, 1059, 1478, 2118, 2217, 3177, 4434, 6354, 6651, 13302, 15179, 30358, 31777, 45537, 63554, 91074, 95331, 136611, 190662, 260867, 273222, 285993, 521734, 571986, 782601, 1565202, 2347803, 4695606, 11217281, 22434562, 33651843, 67303686, 100955529, 201911058]

約数ペア:

[(1, 201911058), (2, 100955529), (3, 67303686), (6, 33651843), (9, 22434562), (18, 11217281), (43, 4695606), (86, 2347803), (129, 1565202), (258, 782601), (353, 571986), (387, 521734), (706, 285993), (739, 273222), (774, 260867), (1059, 190662), (1478, 136611), (2118, 95331), (2217, 91074), (3177, 63554), (4434, 45537), (6354, 31777), (6651, 30358), (13302, 15179)]