201471897

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{7603}}^1$

素因数の和:7701

約数の個数: 24

約数和(自身を含む): 299354272

約数和(自身を除く): 97882375

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 2409, 7603, 8833, 22809, 26499, 83633, 250899, 555019, 919963, 1665057, 2759889, 6105209, 18315627, 67157299, 201471897]

約数ペア:

[(1, 201471897), (3, 67157299), (11, 18315627), (33, 6105209), (73, 2759889), (121, 1665057), (219, 919963), (363, 555019), (803, 250899), (2409, 83633), (7603, 26499), (8833, 22809)]