208083207

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{4421}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 287606880

約数和(自身を除く): 79523673

約数列:

[1, 3, 29, 87, 541, 1623, 4421, 13263, 15689, 47067, 128209, 384627, 2391761, 7175283, 69361069, 208083207]

約数ペア:

[(1, 208083207), (3, 69361069), (29, 7175283), (87, 2391761), (541, 384627), (1623, 128209), (4421, 47067), (13263, 15689)]