206714794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 388080000

約数和(自身を除く): 181365206

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 109, 143, 209, 218, 247, 286, 349, 418, 494, 698, 1199, 1417, 2071, 2398, 2717, 2834, 3839, 4142, 4537, 5434, 6631, 7678, 9074, 13262, 15587, 22781, 26923, 31174, 38041, 45562, 49907, 53846, 72941, 76082, 86203, 99814, 145882, 172406, 296153, 418451, 494533, 592306, 722779, 836902, 948233, 989066, 1445558, 1896466, 5439863, 7950569, 9396127, 10879726, 15901138, 18792254, 103357397, 206714794]

約数ペア:

[(1, 206714794), (2, 103357397), (11, 18792254), (13, 15901138), (19, 10879726), (22, 9396127), (26, 7950569), (38, 5439863), (109, 1896466), (143, 1445558), (209, 989066), (218, 948233), (247, 836902), (286, 722779), (349, 592306), (418, 494533), (494, 418451), (698, 296153), (1199, 172406), (1417, 145882), (2071, 99814), (2398, 86203), (2717, 76082), (2834, 72941), (3839, 53846), (4142, 49907), (4537, 45562), (5434, 38041), (6631, 31174), (7678, 26923), (9074, 22781), (13262, 15587)]