198563002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5527}}^1$

素因数の和:5634

約数の個数: 32

約数和(自身を含む): 343885824

約数和(自身を除く): 145322822

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 3266, 5527, 11054, 17963, 35926, 60797, 121594, 127121, 254242, 392417, 784834, 1398331, 2796662, 4316587, 8633174, 9025591, 18051182, 99281501, 198563002]

約数ペア:

[(1, 198563002), (2, 99281501), (11, 18051182), (22, 9025591), (23, 8633174), (46, 4316587), (71, 2796662), (142, 1398331), (253, 784834), (506, 392417), (781, 254242), (1562, 127121), (1633, 121594), (3266, 60797), (5527, 35926), (11054, 17963)]