201903949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 220711680

約数和(自身を除く): 18807731

約数列:

[1, 13, 101, 367, 419, 1313, 4771, 5447, 37067, 42319, 153773, 481871, 550147, 1999049, 15531073, 201903949]

約数ペア:

[(1, 201903949), (13, 15531073), (101, 1999049), (367, 550147), (419, 481871), (1313, 153773), (4771, 42319), (5447, 37067)]