204329268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 144

約数和(自身を含む): 639038400

約数和(自身を除く): 434709132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1482, 1716, 1881, 2089, 2223, 2508, 2574, 2717, 2964, 3762, 4178, 4446, 5148, 5434, 6267, 7524, 8151, 8356, 8892, 10868, 12534, 16302, 18801, 22979, 24453, 25068, 27157, 32604, 37602, 39691, 45958, 48906, 54314, 68937, 75204, 79382, 81471, 91916, 97812, 108628, 119073, 137874, 158764, 162942, 206811, 238146, 244413, 275748, 298727, 325884, 357219, 413622, 436601, 476292, 488826, 515983, 597454, 714438, 827244, 873202, 896181, 977652, 1031966, 1194908, 1309803, 1428876, 1547949, 1746404, 1792362, 2063932, 2619606, 2688543, 3095898, 3584724, 3929409, 4643847, 5239212, 5377086, 5675813, 6191796, 7858818, 9287694, 10754172, 11351626, 15717636, 17027439, 18575388, 22703252, 34054878, 51082317, 68109756, 102164634, 204329268]

約数ペア:

[(1, 204329268), (2, 102164634), (3, 68109756), (4, 51082317), (6, 34054878), (9, 22703252), (11, 18575388), (12, 17027439), (13, 15717636), (18, 11351626), (19, 10754172), (22, 9287694), (26, 7858818), (33, 6191796), (36, 5675813), (38, 5377086), (39, 5239212), (44, 4643847), (52, 3929409), (57, 3584724), (66, 3095898), (76, 2688543), (78, 2619606), (99, 2063932), (114, 1792362), (117, 1746404), (132, 1547949), (143, 1428876), (156, 1309803), (171, 1194908), (198, 1031966), (209, 977652), (228, 896181), (234, 873202), (247, 827244), (286, 714438), (342, 597454), (396, 515983), (418, 488826), (429, 476292), (468, 436601), (494, 413622), (572, 357219), (627, 325884), (684, 298727), (741, 275748), (836, 244413), (858, 238146), (988, 206811), (1254, 162942), (1287, 158764), (1482, 137874), (1716, 119073), (1881, 108628), (2089, 97812), (2223, 91916), (2508, 81471), (2574, 79382), (2717, 75204), (2964, 68937), (3762, 54314), (4178, 48906), (4446, 45958), (5148, 39691), (5434, 37602), (6267, 32604), (7524, 27157), (8151, 25068), (8356, 24453), (8892, 22979), (10868, 18801), (12534, 16302)]