207728808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1236481}}^1$

素因数の和:1236497

約数の個数: 32

約数和(自身を含む): 593511360

約数和(自身を除く): 385782552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1236481, 2472962, 3709443, 4945924, 7418886, 8655367, 9891848, 14837772, 17310734, 25966101, 29675544, 34621468, 51932202, 69242936, 103864404, 207728808]

約数ペア:

[(1, 207728808), (2, 103864404), (3, 69242936), (4, 51932202), (6, 34621468), (7, 29675544), (8, 25966101), (12, 17310734), (14, 14837772), (21, 9891848), (24, 8655367), (28, 7418886), (42, 4945924), (56, 3709443), (84, 2472962), (168, 1236481)]