198290429

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1097}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 215032320

約数和(自身を除く): 16741891

約数列:

[1, 23, 29, 271, 667, 1097, 6233, 7859, 25231, 31813, 180757, 297287, 731699, 6837601, 8621323, 198290429]

約数ペア:

[(1, 198290429), (23, 8621323), (29, 6837601), (271, 731699), (667, 297287), (1097, 180757), (6233, 31813), (7859, 25231)]