201078085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{12037}}^1$

素因数の和:12312

約数の個数: 16

約数和(自身を含む): 260887536

約数和(自身を除く): 59809451

約数列:

[1, 5, 13, 65, 257, 1285, 3341, 12037, 16705, 60185, 156481, 782405, 3093509, 15467545, 40215617, 201078085]

約数ペア:

[(1, 201078085), (5, 40215617), (13, 15467545), (65, 3093509), (257, 782405), (1285, 156481), (3341, 60185), (12037, 16705)]