207819594

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 80

約数和(自身を含む): 501811200

約数和(自身を除く): 293991606

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 59, 81, 102, 118, 153, 162, 177, 306, 354, 459, 531, 918, 1003, 1062, 1279, 1377, 1593, 2006, 2558, 2754, 3009, 3186, 3837, 4779, 6018, 7674, 9027, 9558, 11511, 18054, 21743, 23022, 27081, 34533, 43486, 54162, 65229, 69066, 75461, 81243, 103599, 130458, 150922, 162486, 195687, 207198, 226383, 391374, 452766, 587061, 679149, 1174122, 1282837, 1358298, 1761183, 2037447, 2565674, 3522366, 3848511, 4074894, 6112341, 7697022, 11545533, 12224682, 23091066, 34636599, 69273198, 103909797, 207819594]

約数ペア:

[(1, 207819594), (2, 103909797), (3, 69273198), (6, 34636599), (9, 23091066), (17, 12224682), (18, 11545533), (27, 7697022), (34, 6112341), (51, 4074894), (54, 3848511), (59, 3522366), (81, 2565674), (102, 2037447), (118, 1761183), (153, 1358298), (162, 1282837), (177, 1174122), (306, 679149), (354, 587061), (459, 452766), (531, 391374), (918, 226383), (1003, 207198), (1062, 195687), (1279, 162486), (1377, 150922), (1593, 130458), (2006, 103599), (2558, 81243), (2754, 75461), (3009, 69066), (3186, 65229), (3837, 54162), (4779, 43486), (6018, 34533), (7674, 27081), (9027, 23022), (9558, 21743), (11511, 18054)]