207839786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13103}}^1$

素因数の和:13226

約数の個数: 32

約数和(自身を含む): 392491008

約数和(自身を除く): 184651222

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 13103, 15862, 26206, 91721, 144133, 183442, 288266, 1008931, 1349609, 2017862, 2699218, 9447263, 14845699, 18894526, 29691398, 103919893, 207839786]

約数ペア:

[(1, 207839786), (2, 103919893), (7, 29691398), (11, 18894526), (14, 14845699), (22, 9447263), (77, 2699218), (103, 2017862), (154, 1349609), (206, 1008931), (721, 288266), (1133, 183442), (1442, 144133), (2266, 91721), (7931, 26206), (13103, 15862)]