218061602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{3253}}^1$

素因数の和:3554

約数の個数: 24

約数和(自身を含む): 360940188

約数和(自身を除く): 142878586

約数列:

[1, 2, 11, 22, 121, 242, 277, 554, 3047, 3253, 6094, 6506, 33517, 35783, 67034, 71566, 393613, 787226, 901081, 1802162, 9911891, 19823782, 109030801, 218061602]

約数ペア:

[(1, 218061602), (2, 109030801), (11, 19823782), (22, 9911891), (121, 1802162), (242, 901081), (277, 787226), (554, 393613), (3047, 71566), (3253, 67034), (6094, 35783), (6506, 33517)]