201386536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13931}}^1$

素因数の和:14089

約数の個数: 32

約数和(自身を含む): 409600800

約数和(自身を除く): 208214264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 13931, 14456, 27862, 55724, 111448, 181103, 362206, 724412, 1448824, 1936409, 3872818, 7745636, 15491272, 25173317, 50346634, 100693268, 201386536]

約数ペア:

[(1, 201386536), (2, 100693268), (4, 50346634), (8, 25173317), (13, 15491272), (26, 7745636), (52, 3872818), (104, 1936409), (139, 1448824), (278, 724412), (556, 362206), (1112, 181103), (1807, 111448), (3614, 55724), (7228, 27862), (13931, 14456)]