208233603

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{1109}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 311226240

約数和(自身を除く): 102992637

約数列:

[1, 3, 9, 31, 93, 279, 673, 1109, 2019, 3327, 6057, 9981, 20863, 34379, 62589, 103137, 187767, 309411, 746357, 2239071, 6717213, 23137067, 69411201, 208233603]

約数ペア:

[(1, 208233603), (3, 69411201), (9, 23137067), (31, 6717213), (93, 2239071), (279, 746357), (673, 309411), (1109, 187767), (2019, 103137), (3327, 62589), (6057, 34379), (9981, 20863)]