209259204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32353}}^1$

素因数の和:32385

約数の個数: 72

約数和(自身を含む): 619643808

約数和(自身を除く): 410384604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 32353, 64706, 97059, 129412, 194118, 226471, 355883, 388236, 452942, 679413, 711766, 905884, 1067649, 1358826, 1423532, 1585297, 2135298, 2491181, 2717652, 3170594, 4270596, 4755891, 4982362, 6341188, 7473543, 9511782, 9964724, 14947086, 17438267, 19023564, 29894172, 34876534, 52314801, 69753068, 104629602, 209259204]

約数ペア:

[(1, 209259204), (2, 104629602), (3, 69753068), (4, 52314801), (6, 34876534), (7, 29894172), (11, 19023564), (12, 17438267), (14, 14947086), (21, 9964724), (22, 9511782), (28, 7473543), (33, 6341188), (42, 4982362), (44, 4755891), (49, 4270596), (66, 3170594), (77, 2717652), (84, 2491181), (98, 2135298), (132, 1585297), (147, 1423532), (154, 1358826), (196, 1067649), (231, 905884), (294, 711766), (308, 679413), (462, 452942), (539, 388236), (588, 355883), (924, 226471), (1078, 194118), (1617, 129412), (2156, 97059), (3234, 64706), (6468, 32353)]