201996915145

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{29510141}}^1$

素因数の和:29510220

約数の個数: 12

約数和(自身を含む): 249124618764

約数和(自身を除く): 47127703619

約数列:

[1, 5, 37, 185, 1369, 6845, 29510141, 147550705, 1091875217, 5459376085, 40399383029, 201996915145]

約数ペア:

[(1, 201996915145), (5, 40399383029), (37, 5459376085), (185, 1091875217), (1369, 147550705), (6845, 29510141)]