209654804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{29629}}^1$

素因数の和:29723

約数の個数: 24

約数和(自身を含む): 385782600

約数和(自身を除く): 176127796

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 29629, 59258, 118516, 859241, 1718482, 1807369, 3436964, 3614738, 7229476, 52413701, 104827402, 209654804]

約数ペア:

[(1, 209654804), (2, 104827402), (4, 52413701), (29, 7229476), (58, 3614738), (61, 3436964), (116, 1807369), (122, 1718482), (244, 859241), (1769, 118516), (3538, 59258), (7076, 29629)]