202310548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{417997}}^1$

素因数の和:418023

約数の個数: 18

約数和(自身を含む): 389156138

約数和(自身を除く): 186845590

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 417997, 835994, 1671988, 4597967, 9195934, 18391868, 50577637, 101155274, 202310548]

約数ペア:

[(1, 202310548), (2, 101155274), (4, 50577637), (11, 18391868), (22, 9195934), (44, 4597967), (121, 1671988), (242, 835994), (484, 417997)]