204039797745

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{3011}}^1\times {\mathrm{13171}}^1$

素因数の和:16211

約数の個数: 64

約数和(自身を含む): 380871014400

約数和(自身を除く): 176831216655

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 3011, 5145, 9033, 13171, 15055, 21077, 39513, 45165, 63231, 65855, 92197, 105385, 147539, 197565, 276591, 316155, 442617, 460985, 645379, 737695, 1032773, 1382955, 1936137, 2213085, 3098319, 3226895, 4517653, 5163865, 9680685, 13552959, 15491595, 22588265, 39657881, 67764795, 118973643, 198289405, 277605167, 594868215, 832815501, 1388025835, 1943236169, 4164077505, 5829708507, 9716180845, 13602653183, 29148542535, 40807959549, 68013265915, 204039797745]

約数ペア:

[(1, 204039797745), (3, 68013265915), (5, 40807959549), (7, 29148542535), (15, 13602653183), (21, 9716180845), (35, 5829708507), (49, 4164077505), (105, 1943236169), (147, 1388025835), (245, 832815501), (343, 594868215), (735, 277605167), (1029, 198289405), (1715, 118973643), (3011, 67764795), (5145, 39657881), (9033, 22588265), (13171, 15491595), (15055, 13552959), (21077, 9680685), (39513, 5163865), (45165, 4517653), (63231, 3226895), (65855, 3098319), (92197, 2213085), (105385, 1936137), (147539, 1382955), (197565, 1032773), (276591, 737695), (316155, 645379), (442617, 460985)]