211037658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{2099}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 455112000

約数和(自身を除く): 244074342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1289, 2099, 2578, 3867, 4198, 6297, 7734, 12594, 16757, 27287, 33514, 50271, 54574, 81861, 100542, 163722, 2705611, 5411222, 8116833, 16233666, 35172943, 70345886, 105518829, 211037658]

約数ペア:

[(1, 211037658), (2, 105518829), (3, 70345886), (6, 35172943), (13, 16233666), (26, 8116833), (39, 5411222), (78, 2705611), (1289, 163722), (2099, 100542), (2578, 81861), (3867, 54574), (4198, 50271), (6297, 33514), (7734, 27287), (12594, 16757)]