201837196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{417019}}^1$

素因数の和:417045

約数の個数: 18

約数和(自身を含む): 388245620

約数和(自身を除く): 186408424

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 417019, 834038, 1668076, 4587209, 9174418, 18348836, 50459299, 100918598, 201837196]

約数ペア:

[(1, 201837196), (2, 100918598), (4, 50459299), (11, 18348836), (22, 9174418), (44, 4587209), (121, 1668076), (242, 834038), (484, 417019)]