189799998

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{279941}}^1$

素因数の和:280059

約数の個数: 16

約数和(自身を含む): 382960656

約数和(自身を除く): 193160658

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 279941, 559882, 839823, 1679646, 31633333, 63266666, 94899999, 189799998]

約数ペア:

[(1, 189799998), (2, 94899999), (3, 63266666), (6, 31633333), (113, 1679646), (226, 839823), (339, 559882), (678, 279941)]