205294512

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 547464960

約数和(自身を除く): 342170448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 472, 568, 708, 852, 944, 1021, 1136, 1416, 1704, 2042, 2832, 3063, 3408, 4084, 4189, 6126, 8168, 8378, 12252, 12567, 16336, 16756, 24504, 25134, 33512, 49008, 50268, 60239, 67024, 72491, 100536, 120478, 144982, 180717, 201072, 217473, 240956, 289964, 361434, 434946, 481912, 579928, 722868, 869892, 963824, 1159856, 1445736, 1739784, 2891472, 3479568, 4276969, 8553938, 12830907, 17107876, 25661814, 34215752, 51323628, 68431504, 102647256, 205294512]

約数ペア:

[(1, 205294512), (2, 102647256), (3, 68431504), (4, 51323628), (6, 34215752), (8, 25661814), (12, 17107876), (16, 12830907), (24, 8553938), (48, 4276969), (59, 3479568), (71, 2891472), (118, 1739784), (142, 1445736), (177, 1159856), (213, 963824), (236, 869892), (284, 722868), (354, 579928), (426, 481912), (472, 434946), (568, 361434), (708, 289964), (852, 240956), (944, 217473), (1021, 201072), (1136, 180717), (1416, 144982), (1704, 120478), (2042, 100536), (2832, 72491), (3063, 67024), (3408, 60239), (4084, 50268), (4189, 49008), (6126, 33512), (8168, 25134), (8378, 24504), (12252, 16756), (12567, 16336)]