208042934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 352484352

約数和(自身を除く): 144441418

約数列:

[1, 2, 11, 22, 37, 74, 131, 262, 407, 814, 1441, 1951, 2882, 3902, 4847, 9694, 21461, 42922, 53317, 72187, 106634, 144374, 255581, 511162, 794057, 1588114, 2811391, 5622782, 9456497, 18912994, 104021467, 208042934]

約数ペア:

[(1, 208042934), (2, 104021467), (11, 18912994), (22, 9456497), (37, 5622782), (74, 2811391), (131, 1588114), (262, 794057), (407, 511162), (814, 255581), (1441, 144374), (1951, 106634), (2882, 72187), (3902, 53317), (4847, 42922), (9694, 21461)]