212139006

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{343267}}^1$

素因数の和:343375

約数の個数: 16

約数和(自身を含む): 428398464

約数和(自身を除く): 216259458

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 343267, 686534, 1029801, 2059602, 35356501, 70713002, 106069503, 212139006]

約数ペア:

[(1, 212139006), (2, 106069503), (3, 70713002), (6, 35356501), (103, 2059602), (206, 1029801), (309, 686534), (618, 343267)]