208093179

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{51343}}^1$

素因数の和:51546

約数の個数: 16

約数和(自身を含む): 318743552

約数和(自身を除く): 110650373

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 51343, 154029, 359401, 1078203, 9909199, 29727597, 69364393, 208093179]

約数ペア:

[(1, 208093179), (3, 69364393), (7, 29727597), (21, 9909199), (193, 1078203), (579, 359401), (1351, 154029), (4053, 51343)]