201438512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1144537}}^1$

素因数の和:1144556

約数の個数: 20

約数和(自身を含む): 425768136

約数和(自身を除く): 224329624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1144537, 2289074, 4578148, 9156296, 12589907, 18312592, 25179814, 50359628, 100719256, 201438512]

約数ペア:

[(1, 201438512), (2, 100719256), (4, 50359628), (8, 25179814), (11, 18312592), (16, 12589907), (22, 9156296), (44, 4578148), (88, 2289074), (176, 1144537)]