211344694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{70121}}^1$

素因数の和:70271

約数の個数: 16

約数和(自身を含む): 348366096

約数和(自身を除く): 137021402

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 70121, 140242, 771331, 1542662, 9606577, 19213154, 105672347, 211344694]

約数ペア:

[(1, 211344694), (2, 105672347), (11, 19213154), (22, 9606577), (137, 1542662), (274, 771331), (1507, 140242), (3014, 70121)]