208350093

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1289}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 326937600

約数和(自身を除く): 118587507

約数列:

[1, 3, 7, 21, 43, 129, 179, 301, 537, 903, 1253, 1289, 3759, 3867, 7697, 9023, 23091, 27069, 53879, 55427, 161637, 166281, 230731, 387989, 692193, 1163967, 1615117, 4845351, 9921433, 29764299, 69450031, 208350093]

約数ペア:

[(1, 208350093), (3, 69450031), (7, 29764299), (21, 9921433), (43, 4845351), (129, 1615117), (179, 1163967), (301, 692193), (537, 387989), (903, 230731), (1253, 166281), (1289, 161637), (3759, 55427), (3867, 53879), (7697, 27069), (9023, 23091)]