201889080201

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{1777}}^1\times {\mathrm{58897}}^1$

素因数の和:61320

約数の個数: 16

約数和(自身を含む): 269760378944

約数和(自身を除く): 67871298743

約数列:

[1, 3, 643, 1777, 1929, 5331, 58897, 176691, 1142611, 3427833, 37870771, 104659969, 113612313, 313979907, 67296360067, 201889080201]

約数ペア:

[(1, 201889080201), (3, 67296360067), (643, 313979907), (1777, 113612313), (1929, 104659969), (5331, 37870771), (58897, 3427833), (176691, 1142611)]