209436378

素因数分解:

$2^1\times 3^1\times {\mathrm{4993}}^1\times {\mathrm{6991}}^1$

素因数の和:11989

約数の個数: 16

約数和(自身を含む): 419016576

約数和(自身を除く): 209580198

約数列:

[1, 2, 3, 6, 4993, 6991, 9986, 13982, 14979, 20973, 29958, 41946, 34906063, 69812126, 104718189, 209436378]

約数ペア:

[(1, 209436378), (2, 104718189), (3, 69812126), (6, 34906063), (4993, 41946), (6991, 29958), (9986, 20973), (13982, 14979)]