206571112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{4339}}^1$

素因数の和:4897

約数の個数: 32

約数和(自身を含む): 423410400

約数和(自身を除く): 216839288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 541, 1082, 2164, 4328, 4339, 5951, 8678, 11902, 17356, 23804, 34712, 47608, 47729, 95458, 190916, 381832, 2347399, 4694798, 9389596, 18779192, 25821389, 51642778, 103285556, 206571112]

約数ペア:

[(1, 206571112), (2, 103285556), (4, 51642778), (8, 25821389), (11, 18779192), (22, 9389596), (44, 4694798), (88, 2347399), (541, 381832), (1082, 190916), (2164, 95458), (4328, 47729), (4339, 47608), (5951, 34712), (8678, 23804), (11902, 17356)]