209133054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8677}}^1$

素因数の和:8801

約数の個数: 48

約数和(自身を含む): 492771552

約数和(自身を除く): 283638498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 4017, 8034, 8677, 12051, 17354, 24102, 26031, 52062, 78093, 112801, 156186, 225602, 338403, 676806, 893731, 1015209, 1787462, 2030418, 2681193, 5362386, 8043579, 11618503, 16087158, 23237006, 34855509, 69711018, 104566527, 209133054]

約数ペア:

[(1, 209133054), (2, 104566527), (3, 69711018), (6, 34855509), (9, 23237006), (13, 16087158), (18, 11618503), (26, 8043579), (39, 5362386), (78, 2681193), (103, 2030418), (117, 1787462), (206, 1015209), (234, 893731), (309, 676806), (618, 338403), (927, 225602), (1339, 156186), (1854, 112801), (2678, 78093), (4017, 52062), (8034, 26031), (8677, 24102), (12051, 17354)]