201978705

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{48611}}^1$

素因数の和:48896

約数の個数: 16

約数和(自身を含む): 324339264

約数和(自身を除く): 122360559

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 48611, 145833, 243055, 729165, 13465247, 40395741, 67326235, 201978705]

約数ペア:

[(1, 201978705), (3, 67326235), (5, 40395741), (15, 13465247), (277, 729165), (831, 243055), (1385, 145833), (4155, 48611)]