199457998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{10987}}^1$

素因数の和:11331

約数の個数: 16

約数和(自身を含む): 310520880

約数和(自身を除く): 111062882

約数列:

[1, 2, 29, 58, 313, 626, 9077, 10987, 18154, 21974, 318623, 637246, 3438931, 6877862, 99728999, 199457998]

約数ペア:

[(1, 199457998), (2, 99728999), (29, 6877862), (58, 3438931), (313, 637246), (626, 318623), (9077, 21974), (10987, 18154)]