208810756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{96851}}^1$

素因数の和:96880

約数の個数: 36

約数和(自身を含む): 463727376

約数和(自身を除く): 254916620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 96851, 193702, 387404, 677957, 1065361, 1355914, 2130722, 2711828, 4261444, 4745699, 7457527, 9491398, 14915054, 18982796, 29830108, 52202689, 104405378, 208810756]

約数ペア:

[(1, 208810756), (2, 104405378), (4, 52202689), (7, 29830108), (11, 18982796), (14, 14915054), (22, 9491398), (28, 7457527), (44, 4745699), (49, 4261444), (77, 2711828), (98, 2130722), (154, 1355914), (196, 1065361), (308, 677957), (539, 387404), (1078, 193702), (2156, 96851)]