205575986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{3847}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 385661952

約数和(自身を除く): 180085966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 347, 694, 2429, 3817, 3847, 4858, 7634, 7694, 26719, 26929, 42317, 53438, 53858, 84634, 296219, 592438, 1334909, 2669818, 9344363, 14683999, 18688726, 29367998, 102787993, 205575986]

約数ペア:

[(1, 205575986), (2, 102787993), (7, 29367998), (11, 18688726), (14, 14683999), (22, 9344363), (77, 2669818), (154, 1334909), (347, 592438), (694, 296219), (2429, 84634), (3817, 53858), (3847, 53438), (4858, 42317), (7634, 26929), (7694, 26719)]