201680769018

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{130791679}}^1$

素因数の和:130791941

約数の個数: 16

約数和(自身を含む): 404931041280

約数和(自身を除く): 203250272262

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 130791679, 261583358, 392375037, 784750074, 33613461503, 67226923006, 100840384509, 201680769018]

約数ペア:

[(1, 201680769018), (2, 100840384509), (3, 67226923006), (6, 33613461503), (257, 784750074), (514, 392375037), (771, 261583358), (1542, 130791679)]