207644808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1235981}}^1$

素因数の和:1235997

約数の個数: 32

約数和(自身を含む): 593271360

約数和(自身を除く): 385626552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1235981, 2471962, 3707943, 4943924, 7415886, 8651867, 9887848, 14831772, 17303734, 25955601, 29663544, 34607468, 51911202, 69214936, 103822404, 207644808]

約数ペア:

[(1, 207644808), (2, 103822404), (3, 69214936), (4, 51911202), (6, 34607468), (7, 29663544), (8, 25955601), (12, 17303734), (14, 14831772), (21, 9887848), (24, 8651867), (28, 7415886), (42, 4943924), (56, 3707943), (84, 2471962), (168, 1235981)]