210261646

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{10891}}^1$

素因数の和:11104

約数の個数: 24

約数和(自身を含む): 368781336

約数和(自身を除く): 158519690

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 10891, 19306, 21782, 76237, 152474, 533659, 1067318, 2145527, 4291054, 15018689, 30037378, 105130823, 210261646]

約数ペア:

[(1, 210261646), (2, 105130823), (7, 30037378), (14, 15018689), (49, 4291054), (98, 2145527), (197, 1067318), (394, 533659), (1379, 152474), (2758, 76237), (9653, 21782), (10891, 19306)]