214340581

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{22013}}^1$

素因数の和:22140

約数の個数: 16

約数和(自身を含む): 266281344

約数和(自身を除く): 51940763

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 22013, 154091, 286169, 2003183, 2355391, 16487737, 30620083, 214340581]

約数ペア:

[(1, 214340581), (7, 30620083), (13, 16487737), (91, 2355391), (107, 2003183), (749, 286169), (1391, 154091), (9737, 22013)]