201889353

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{4447}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 277199360

約数和(自身を除く): 75310007

約数列:

[1, 3, 37, 111, 409, 1227, 4447, 13341, 15133, 45399, 164539, 493617, 1818823, 5456469, 67296451, 201889353]

約数ペア:

[(1, 201889353), (3, 67296451), (37, 5456469), (111, 1818823), (409, 493617), (1227, 164539), (4447, 45399), (13341, 15133)]