201472774544

素因数分解:

$2^4\times {\mathrm{8941}}^1\times {\mathrm{1408349}}^1$

素因数の和:1417298

約数の個数: 20

約数和(自身を含む): 390397436700

約数和(自身を除く): 188924662156

約数列:

[1, 2, 4, 8, 16, 8941, 17882, 35764, 71528, 143056, 1408349, 2816698, 5633396, 11266792, 22533584, 12592048409, 25184096818, 50368193636, 100736387272, 201472774544]

約数ペア:

[(1, 201472774544), (2, 100736387272), (4, 50368193636), (8, 25184096818), (16, 12592048409), (8941, 22533584), (17882, 11266792), (35764, 5633396), (71528, 2816698), (143056, 1408349)]