212069473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{24373}}^1$

素因数の和:24504

約数の個数: 16

約数和(自身を含む): 266749056

約数和(自身を除く): 54679583

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 24373, 170611, 268103, 1876721, 2754149, 19279043, 30295639, 212069473]

約数ペア:

[(1, 212069473), (7, 30295639), (11, 19279043), (77, 2754149), (113, 1876721), (791, 268103), (1243, 170611), (8701, 24373)]