207776404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{3613}}^1$

素因数の和:4935

約数の個数: 24

約数和(自身を含む): 397077408

約数和(自身を除く): 189301004

約数列:

[1, 2, 4, 11, 22, 44, 1307, 2614, 3613, 5228, 7226, 14377, 14452, 28754, 39743, 57508, 79486, 158972, 4722191, 9444382, 18888764, 51944101, 103888202, 207776404]

約数ペア:

[(1, 207776404), (2, 103888202), (4, 51944101), (11, 18888764), (22, 9444382), (44, 4722191), (1307, 158972), (2614, 79486), (3613, 57508), (5228, 39743), (7226, 28754), (14377, 14452)]