200868171

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1051}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 323174400

約数和(自身を除く): 122306229

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 479, 1051, 1437, 3153, 3353, 7357, 9101, 10059, 19969, 22071, 27303, 59907, 63707, 139783, 191121, 419349, 503429, 1510287, 3524003, 9565151, 10572009, 28695453, 66956057, 200868171]

約数ペア:

[(1, 200868171), (3, 66956057), (7, 28695453), (19, 10572009), (21, 9565151), (57, 3524003), (133, 1510287), (399, 503429), (479, 419349), (1051, 191121), (1437, 139783), (3153, 63707), (3353, 59907), (7357, 27303), (9101, 22071), (10059, 19969)]