201028132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{3361}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 370895840

約数和(自身を除く): 169867708

約数列:

[1, 2, 4, 19, 38, 76, 787, 1574, 3148, 3361, 6722, 13444, 14953, 29906, 59812, 63859, 127718, 255436, 2645107, 5290214, 10580428, 50257033, 100514066, 201028132]

約数ペア:

[(1, 201028132), (2, 100514066), (4, 50257033), (19, 10580428), (38, 5290214), (76, 2645107), (787, 255436), (1574, 127718), (3148, 63859), (3361, 59812), (6722, 29906), (13444, 14953)]