202113309

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 271684800

約数和(自身を除く): 69571491

約数列:

[1, 3, 227, 449, 661, 681, 1347, 1983, 101923, 150047, 296789, 305769, 450141, 890367, 67371103, 202113309]

約数ペア:

[(1, 202113309), (3, 67371103), (227, 890367), (449, 450141), (661, 305769), (681, 296789), (1347, 150047), (1983, 101923)]