201491043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 303878400

約数和(自身を除く): 102387357

約数列:

[1, 3, 13, 29, 39, 67, 87, 201, 377, 871, 1131, 1943, 2613, 2659, 5829, 7977, 25259, 34567, 75777, 77111, 103701, 178153, 231333, 534459, 1002443, 2315989, 3007329, 5166437, 6947967, 15499311, 67163681, 201491043]

約数ペア:

[(1, 201491043), (3, 67163681), (13, 15499311), (29, 6947967), (39, 5166437), (67, 3007329), (87, 2315989), (201, 1002443), (377, 534459), (871, 231333), (1131, 178153), (1943, 103701), (2613, 77111), (2659, 75777), (5829, 34567), (7977, 25259)]