201459085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 259776000

約数和(自身を除く): 58316915

約数列:

[1, 5, 29, 43, 79, 145, 215, 395, 409, 1247, 2045, 2291, 3397, 6235, 11455, 11861, 16985, 17587, 32311, 59305, 87935, 98513, 161555, 492565, 510023, 937019, 1389373, 2550115, 4685095, 6946865, 40291817, 201459085]

約数ペア:

[(1, 201459085), (5, 40291817), (29, 6946865), (43, 4685095), (79, 2550115), (145, 1389373), (215, 937019), (395, 510023), (409, 492565), (1247, 161555), (2045, 98513), (2291, 87935), (3397, 59305), (6235, 32311), (11455, 17587), (11861, 16985)]