205959791

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 221360640

約数和(自身を除く): 15400849

約数列:

[1, 19, 73, 163, 911, 1387, 3097, 11899, 17309, 66503, 148493, 226081, 1263557, 2821367, 10839989, 205959791]

約数ペア:

[(1, 205959791), (19, 10839989), (73, 2821367), (163, 1263557), (911, 226081), (1387, 148493), (3097, 66503), (11899, 17309)]