208329982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{480023}}^1$

素因数の和:480063

約数の個数: 16

約数和(自身を含む): 368658432

約数和(自身を除く): 160328450

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 480023, 960046, 3360161, 6720322, 14880713, 29761426, 104164991, 208329982]

約数ペア:

[(1, 208329982), (2, 104164991), (7, 29761426), (14, 14880713), (31, 6720322), (62, 3360161), (217, 960046), (434, 480023)]