208023906

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{438869}}^1$

素因数の和:438953

約数の個数: 16

約数和(自身を含む): 421315200

約数和(自身を除く): 213291294

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 438869, 877738, 1316607, 2633214, 34670651, 69341302, 104011953, 208023906]

約数ペア:

[(1, 208023906), (2, 104011953), (3, 69341302), (6, 34670651), (79, 2633214), (158, 1316607), (237, 877738), (474, 438869)]