200860215

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 326690496

約数和(自身を除く): 125830281

約数列:

[1, 3, 5, 15, 101, 197, 303, 505, 591, 673, 985, 1515, 2019, 2955, 3365, 10095, 19897, 59691, 67973, 99485, 132581, 203919, 298455, 339865, 397743, 662905, 1019595, 1988715, 13390681, 40172043, 66953405, 200860215]

約数ペア:

[(1, 200860215), (3, 66953405), (5, 40172043), (15, 13390681), (101, 1988715), (197, 1019595), (303, 662905), (505, 397743), (591, 339865), (673, 298455), (985, 203919), (1515, 132581), (2019, 99485), (2955, 67973), (3365, 59691), (10095, 19897)]