204048078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 248342322

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 101, 118, 177, 202, 303, 354, 439, 606, 767, 878, 1313, 1317, 1534, 2301, 2626, 2634, 3939, 4602, 5707, 5959, 7878, 11414, 11918, 17121, 17877, 25901, 34242, 35754, 44339, 51802, 77467, 77703, 88678, 133017, 154934, 155406, 232401, 266034, 336713, 464802, 576407, 673426, 1010139, 1152814, 1729221, 2020278, 2616001, 3458442, 5232002, 7848003, 15696006, 34008013, 68016026, 102024039, 204048078]

約数ペア:

[(1, 204048078), (2, 102024039), (3, 68016026), (6, 34008013), (13, 15696006), (26, 7848003), (39, 5232002), (59, 3458442), (78, 2616001), (101, 2020278), (118, 1729221), (177, 1152814), (202, 1010139), (303, 673426), (354, 576407), (439, 464802), (606, 336713), (767, 266034), (878, 232401), (1313, 155406), (1317, 154934), (1534, 133017), (2301, 88678), (2626, 77703), (2634, 77467), (3939, 51802), (4602, 44339), (5707, 35754), (5959, 34242), (7878, 25901), (11414, 17877), (11918, 17121)]