201565143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42019}}^1$

素因数の和:42079

約数の個数: 24

約数和(自身を含む): 321200880

約数和(自身を除く): 119635737

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 42019, 126057, 378171, 546247, 1638741, 1722779, 4916223, 5168337, 15505011, 22396127, 67188381, 201565143]

約数ペア:

[(1, 201565143), (3, 67188381), (9, 22396127), (13, 15505011), (39, 5168337), (41, 4916223), (117, 1722779), (123, 1638741), (369, 546247), (533, 378171), (1599, 126057), (4797, 42019)]