201994678018

素因数分解:

$2^1\times 7^1\times {\mathrm{312427}}^1\times {\mathrm{46181}}^1$

素因数の和:358617

約数の個数: 16

約数和(自身を含む): 346285197504

約数和(自身を除く): 144290519486

約数列:

[1, 2, 7, 14, 46181, 92362, 312427, 323267, 624854, 646534, 2186989, 4373978, 14428191287, 28856382574, 100997339009, 201994678018]

約数ペア:

[(1, 201994678018), (2, 100997339009), (7, 28856382574), (14, 14428191287), (46181, 4373978), (92362, 2186989), (312427, 646534), (323267, 624854)]