193155512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15791}}^1$

素因数の和:15947

約数の個数: 32

約数和(自身を含む): 397958400

約数和(自身を除く): 204802888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 15791, 31582, 63164, 126328, 173701, 347402, 694804, 1389608, 2194949, 4389898, 8779796, 17559592, 24144439, 48288878, 96577756, 193155512]

約数ペア:

[(1, 193155512), (2, 96577756), (4, 48288878), (8, 24144439), (11, 17559592), (22, 8779796), (44, 4389898), (88, 2194949), (139, 1389608), (278, 694804), (556, 347402), (1112, 173701), (1529, 126328), (3058, 63164), (6116, 31582), (12232, 15791)]