190057449

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 256136960

約数和(自身を除く): 66079511

約数列:

[1, 3, 157, 271, 471, 813, 1489, 4467, 42547, 127641, 233773, 403519, 701319, 1210557, 63352483, 190057449]

約数ペア:

[(1, 190057449), (3, 63352483), (157, 1210557), (271, 701319), (471, 403519), (813, 233773), (1489, 127641), (4467, 42547)]