205126732144

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{383489}}^1$

素因数の和:383929

約数の個数: 40

約数和(自身を含む): 402581666160

約数和(自身を除く): 197454934016

約数列:

[1, 2, 4, 8, 16, 101, 202, 331, 404, 662, 808, 1324, 1616, 2648, 5296, 33431, 66862, 133724, 267448, 383489, 534896, 766978, 1533956, 3067912, 6135824, 38732389, 77464778, 126934859, 154929556, 253869718, 309859112, 507739436, 619718224, 1015478872, 2030957744, 12820420759, 25640841518, 51281683036, 102563366072, 205126732144]

約数ペア:

[(1, 205126732144), (2, 102563366072), (4, 51281683036), (8, 25640841518), (16, 12820420759), (101, 2030957744), (202, 1015478872), (331, 619718224), (404, 507739436), (662, 309859112), (808, 253869718), (1324, 154929556), (1616, 126934859), (2648, 77464778), (5296, 38732389), (33431, 6135824), (66862, 3067912), (133724, 1533956), (267448, 766978), (383489, 534896)]