204872056599

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{230563}}^1$

素因数の和:230740

約数の個数: 64

約数和(自身を含む): 350604840960

約数和(自身を除く): 145732784361

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 131, 133, 323, 357, 393, 399, 917, 969, 2227, 2261, 2489, 2751, 6681, 6783, 7467, 15589, 17423, 42313, 46767, 52269, 126939, 230563, 296191, 691689, 888573, 1613941, 3919571, 4380697, 4841823, 11758713, 13142091, 27436997, 30203753, 30664879, 74471849, 82310991, 90611259, 91994637, 211426271, 223415547, 513463801, 521302943, 573871307, 634278813, 1540391403, 1563908829, 1721613921, 3594246607, 4017099149, 9755812219, 10782739821, 12051297447, 29267436657, 68290685533, 204872056599]

約数ペア:

[(1, 204872056599), (3, 68290685533), (7, 29267436657), (17, 12051297447), (19, 10782739821), (21, 9755812219), (51, 4017099149), (57, 3594246607), (119, 1721613921), (131, 1563908829), (133, 1540391403), (323, 634278813), (357, 573871307), (393, 521302943), (399, 513463801), (917, 223415547), (969, 211426271), (2227, 91994637), (2261, 90611259), (2489, 82310991), (2751, 74471849), (6681, 30664879), (6783, 30203753), (7467, 27436997), (15589, 13142091), (17423, 11758713), (42313, 4841823), (46767, 4380697), (52269, 3919571), (126939, 1613941), (230563, 888573), (296191, 691689)]