230238364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{13553}}^1$

素因数の和:13725

約数の個数: 24

約数和(自身を含む): 418981248

約数和(自身を除く): 188742884

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8494, 13553, 16988, 27106, 54212, 420143, 840286, 1680572, 1856761, 3713522, 7427044, 57559591, 115119182, 230238364]

約数ペア:

[(1, 230238364), (2, 115119182), (4, 57559591), (31, 7427044), (62, 3713522), (124, 1856761), (137, 1680572), (274, 840286), (548, 420143), (4247, 54212), (8494, 27106), (13553, 16988)]