212935106

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{4177}}^1$

素因数の和:4609

約数の個数: 16

約数和(自身を含む): 324881280

約数和(自身を除く): 111946174

約数列:

[1, 2, 71, 142, 359, 718, 4177, 8354, 25489, 50978, 296567, 593134, 1499543, 2999086, 106467553, 212935106]

約数ペア:

[(1, 212935106), (2, 106467553), (71, 2999086), (142, 1499543), (359, 593134), (718, 296567), (4177, 50978), (8354, 25489)]