204365689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 235430496

約数和(自身を除く): 31064807

約数列:

[1, 11, 37, 41, 331, 407, 451, 1369, 1517, 3641, 12247, 13571, 15059, 16687, 56129, 134717, 149281, 453139, 502127, 617419, 4984529, 5523397, 18578699, 204365689]

約数ペア:

[(1, 204365689), (11, 18578699), (37, 5523397), (41, 4984529), (331, 617419), (407, 502127), (451, 453139), (1369, 149281), (1517, 134717), (3641, 56129), (12247, 16687), (13571, 15059)]