201291816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10739}}^1$

素因数の和:10830

約数の個数: 64

約数和(自身を含む): 556761600

約数和(自身を除く): 355469784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 10739, 18744, 21478, 32217, 42956, 64434, 85912, 118129, 128868, 236258, 257736, 354387, 472516, 708774, 762469, 945032, 1417548, 1524938, 2287407, 2835096, 3049876, 4574814, 6099752, 8387159, 9149628, 16774318, 18299256, 25161477, 33548636, 50322954, 67097272, 100645908, 201291816]

約数ペア:

[(1, 201291816), (2, 100645908), (3, 67097272), (4, 50322954), (6, 33548636), (8, 25161477), (11, 18299256), (12, 16774318), (22, 9149628), (24, 8387159), (33, 6099752), (44, 4574814), (66, 3049876), (71, 2835096), (88, 2287407), (132, 1524938), (142, 1417548), (213, 945032), (264, 762469), (284, 708774), (426, 472516), (568, 354387), (781, 257736), (852, 236258), (1562, 128868), (1704, 118129), (2343, 85912), (3124, 64434), (4686, 42956), (6248, 32217), (9372, 21478), (10739, 18744)]