201323718

素因数分解:

$2^1\times 3^4\times {\mathrm{1242739}}^1$

素因数の和:1242753

約数の個数: 20

約数和(自身を含む): 451114620

約数和(自身を除く): 249790902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1242739, 2485478, 3728217, 7456434, 11184651, 22369302, 33553953, 67107906, 100661859, 201323718]

約数ペア:

[(1, 201323718), (2, 100661859), (3, 67107906), (6, 33553953), (9, 22369302), (18, 11184651), (27, 7456434), (54, 3728217), (81, 2485478), (162, 1242739)]