200738868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21419}}^1$

素因数の和:21508

約数の個数: 48

約数和(自身を含む): 518192640

約数和(自身を除く): 317453772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 21419, 42838, 64257, 85676, 128514, 235609, 257028, 471218, 706827, 942436, 1413654, 1520749, 2827308, 3041498, 4562247, 6082996, 9124494, 16728239, 18248988, 33456478, 50184717, 66912956, 100369434, 200738868]

約数ペア:

[(1, 200738868), (2, 100369434), (3, 66912956), (4, 50184717), (6, 33456478), (11, 18248988), (12, 16728239), (22, 9124494), (33, 6082996), (44, 4562247), (66, 3041498), (71, 2827308), (132, 1520749), (142, 1413654), (213, 942436), (284, 706827), (426, 471218), (781, 257028), (852, 235609), (1562, 128514), (2343, 85676), (3124, 64257), (4686, 42838), (9372, 21419)]