208485464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{44701}}^1$

素因数の和:44771

約数の個数: 32

約数和(自身を含む): 434503440

約数和(自身を除く): 226017976

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 44701, 89402, 178804, 357608, 491711, 983422, 1966844, 2369153, 3933688, 4738306, 9476612, 18953224, 26060683, 52121366, 104242732, 208485464]

約数ペア:

[(1, 208485464), (2, 104242732), (4, 52121366), (8, 26060683), (11, 18953224), (22, 9476612), (44, 4738306), (53, 3933688), (88, 2369153), (106, 1966844), (212, 983422), (424, 491711), (583, 357608), (1166, 178804), (2332, 89402), (4664, 44701)]