207941977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 228960000

約数和(自身を除く): 21018023

約数列:

[1, 17, 29, 211, 493, 1999, 3587, 6119, 33983, 57971, 104023, 421789, 985507, 7170413, 12231881, 207941977]

約数ペア:

[(1, 207941977), (17, 12231881), (29, 7170413), (211, 985507), (493, 421789), (1999, 104023), (3587, 57971), (6119, 33983)]