201795258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20981}}^1$

素因数の和:21222

約数の個数: 32

約数和(自身を含む): 463282560

約数和(自身を除く): 261487302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 20981, 41962, 62943, 125886, 146867, 293734, 440601, 881202, 4804649, 9609298, 14413947, 28827894, 33632543, 67265086, 100897629, 201795258]

約数ペア:

[(1, 201795258), (2, 100897629), (3, 67265086), (6, 33632543), (7, 28827894), (14, 14413947), (21, 9609298), (42, 4804649), (229, 881202), (458, 440601), (687, 293734), (1374, 146867), (1603, 125886), (3206, 62943), (4809, 41962), (9618, 20981)]