208349746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{326567}}^1$

素因数の和:326609

約数の個数: 16

約数和(自身を含む): 352693440

約数和(自身を除く): 144343694

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 326567, 653134, 3592237, 7184474, 9470443, 18940886, 104174873, 208349746]

約数ペア:

[(1, 208349746), (2, 104174873), (11, 18940886), (22, 9470443), (29, 7184474), (58, 3592237), (319, 653134), (638, 326567)]