201585208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{2029}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 412902000

約数和(自身を除く): 211316792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1129, 2029, 2258, 4058, 4516, 8116, 9032, 12419, 16232, 22319, 24838, 44638, 49676, 89276, 99352, 178552, 2290741, 4581482, 9162964, 18325928, 25198151, 50396302, 100792604, 201585208]

約数ペア:

[(1, 201585208), (2, 100792604), (4, 50396302), (8, 25198151), (11, 18325928), (22, 9162964), (44, 4581482), (88, 2290741), (1129, 178552), (2029, 99352), (2258, 89276), (4058, 49676), (4516, 44638), (8116, 24838), (9032, 22319), (12419, 16232)]