240068731

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 278505216

約数和(自身を除く): 38436485

約数列:

[1, 7, 107, 197, 749, 1379, 1627, 11389, 21079, 147553, 174089, 320519, 1218623, 2243633, 34295533, 240068731]

約数ペア:

[(1, 240068731), (7, 34295533), (107, 2243633), (197, 1218623), (749, 320519), (1379, 174089), (1627, 147553), (11389, 21079)]