205636318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{72869}}^1$

素因数の和:72971

約数の個数: 16

約数和(自身を含む): 330538320

約数和(自身を除く): 124902002

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 72869, 145738, 1238773, 2477546, 6048127, 12096254, 102818159, 205636318]

約数ペア:

[(1, 205636318), (2, 102818159), (17, 12096254), (34, 6048127), (83, 2477546), (166, 1238773), (1411, 145738), (2822, 72869)]