204979971

素因数分解:

$3^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{6029}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 312595200

約数和(自身を除く): 107615229

約数列:

[1, 3, 7, 21, 1619, 4857, 6029, 11333, 18087, 33999, 42203, 126609, 9760951, 29282853, 68326657, 204979971]

約数ペア:

[(1, 204979971), (3, 68326657), (7, 29282853), (21, 9760951), (1619, 126609), (4857, 42203), (6029, 33999), (11333, 18087)]