201940139373

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5454451}}^1$

素因数の和:5454545

約数の個数: 32

約数和(自身を含む): 322554473472

約数和(自身を除く): 120614334099

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1763, 5289, 12341, 37023, 5454451, 16363353, 38181157, 114543471, 223632491, 234541393, 670897473, 703624179, 1565427437, 1641789751, 4696282311, 4925369253, 9616197113, 28848591339, 67313379791, 201940139373]

約数ペア:

[(1, 201940139373), (3, 67313379791), (7, 28848591339), (21, 9616197113), (41, 4925369253), (43, 4696282311), (123, 1641789751), (129, 1565427437), (287, 703624179), (301, 670897473), (861, 234541393), (903, 223632491), (1763, 114543471), (5289, 38181157), (12341, 16363353), (37023, 5454451)]