207078541318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1669}}^1\times {\mathrm{13789}}^1$

素因数の和:15880

約数の個数: 32

約数和(自身を含む): 339912468000

約数和(自身を除く): 132833926682

約数列:

[1, 2, 11, 22, 409, 818, 1669, 3338, 4499, 8998, 13789, 18359, 27578, 36718, 151679, 303358, 682621, 1365242, 5639701, 7508831, 11279402, 15017662, 23013841, 46027682, 62036711, 124073422, 253152251, 506304502, 9412660969, 18825321938, 103539270659, 207078541318]

約数ペア:

[(1, 207078541318), (2, 103539270659), (11, 18825321938), (22, 9412660969), (409, 506304502), (818, 253152251), (1669, 124073422), (3338, 62036711), (4499, 46027682), (8998, 23013841), (13789, 15017662), (18359, 11279402), (27578, 7508831), (36718, 5639701), (151679, 1365242), (303358, 682621)]