212684808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1265981}}^1$

素因数の和:1265997

約数の個数: 32

約数和(自身を含む): 607671360

約数和(自身を除く): 394986552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1265981, 2531962, 3797943, 5063924, 7595886, 8861867, 10127848, 15191772, 17723734, 26585601, 30383544, 35447468, 53171202, 70894936, 106342404, 212684808]

約数ペア:

[(1, 212684808), (2, 106342404), (3, 70894936), (4, 53171202), (6, 35447468), (7, 30383544), (8, 26585601), (12, 17723734), (14, 15191772), (21, 10127848), (24, 8861867), (28, 7595886), (42, 5063924), (56, 3797943), (84, 2531962), (168, 1265981)]