201745995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53161}}^1$

素因数の和:53203

約数の個数: 32

約数和(自身を含む): 367455744

約数和(自身を除く): 165709749

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 53161, 159483, 265805, 584771, 797415, 1222703, 1754313, 2923855, 3668109, 6113515, 8771565, 13449733, 18340545, 40349199, 67248665, 201745995]

約数ペア:

[(1, 201745995), (3, 67248665), (5, 40349199), (11, 18340545), (15, 13449733), (23, 8771565), (33, 6113515), (55, 3668109), (69, 2923855), (115, 1754313), (165, 1222703), (253, 797415), (345, 584771), (759, 265805), (1265, 159483), (3795, 53161)]