199079447

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{601}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 231168000

約数和(自身を除く): 32088553

約数列:

[1, 7, 79, 553, 599, 601, 4193, 4207, 47321, 47479, 331247, 332353, 359999, 2519993, 28439921, 199079447]

約数ペア:

[(1, 199079447), (7, 28439921), (79, 2519993), (553, 359999), (599, 332353), (601, 331247), (4193, 47479), (4207, 47321)]