205783102

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 357387264

約数和(自身を除く): 151604162

約数列:

[1, 2, 7, 14, 151, 302, 311, 313, 622, 626, 1057, 2114, 2177, 2191, 4354, 4382, 46961, 47263, 93922, 94526, 97343, 194686, 328727, 330841, 657454, 661682, 681401, 1362802, 14698793, 29397586, 102891551, 205783102]

約数ペア:

[(1, 205783102), (2, 102891551), (7, 29397586), (14, 14698793), (151, 1362802), (302, 681401), (311, 661682), (313, 657454), (622, 330841), (626, 328727), (1057, 194686), (2114, 97343), (2177, 94526), (2191, 93922), (4354, 47263), (4382, 46961)]