201540147

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{17977}}^1$

素因数の和:18118

約数の個数: 16

約数和(自身を含む): 278730912

約数和(自身を除く): 77190765

約数列:

[1, 3, 37, 101, 111, 303, 3737, 11211, 17977, 53931, 665149, 1815677, 1995447, 5447031, 67180049, 201540147]

約数ペア:

[(1, 201540147), (3, 67180049), (37, 5447031), (101, 1995447), (111, 1815677), (303, 665149), (3737, 53931), (11211, 17977)]