201391997

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 210418560

約数和(自身を除く): 9026563

約数列:

[1, 53, 71, 109, 491, 3763, 5777, 7739, 26023, 34861, 53519, 410167, 1847633, 2836507, 3799849, 201391997]

約数ペア:

[(1, 201391997), (53, 3799849), (71, 2836507), (109, 1847633), (491, 410167), (3763, 53519), (5777, 34861), (7739, 26023)]