205956907199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{164357}}^1$

素因数の和:165130

約数の個数: 16

約数和(自身を含む): 219279869280

約数和(自身を除く): 13322962081

約数列:

[1, 19, 101, 653, 1919, 12407, 65953, 164357, 1253107, 3122783, 16600057, 107325121, 315401083, 2039177299, 10839837221, 205956907199]

約数ペア:

[(1, 205956907199), (19, 10839837221), (101, 2039177299), (653, 315401083), (1919, 107325121), (12407, 16600057), (65953, 3122783), (164357, 1253107)]