195816208

素因数分解:

$2^4\times 7^1\times {\mathrm{1748359}}^1$

素因数の和:1748374

約数の個数: 20

約数和(自身を含む): 433593280

約数和(自身を除く): 237777072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1748359, 3496718, 6993436, 12238513, 13986872, 24477026, 27973744, 48954052, 97908104, 195816208]

約数ペア:

[(1, 195816208), (2, 97908104), (4, 48954052), (7, 27973744), (8, 24477026), (14, 13986872), (16, 12238513), (28, 6993436), (56, 3496718), (112, 1748359)]