193896556

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{16067}}^1$

素因数の和:16509

約数の個数: 24

約数和(自身を含む): 388717056

約数和(自身を除く): 194820500

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 16067, 32134, 64268, 112469, 224938, 449876, 6924877, 13849754, 27699508, 48474139, 96948278, 193896556]

約数ペア:

[(1, 193896556), (2, 96948278), (4, 48474139), (7, 27699508), (14, 13849754), (28, 6924877), (431, 449876), (862, 224938), (1724, 112469), (3017, 64268), (6034, 32134), (12068, 16067)]