208593363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 313173504

約数和(自身を除く): 104580141

約数列:

[1, 3, 11, 33, 41, 123, 151, 451, 453, 1021, 1353, 1661, 3063, 4983, 6191, 11231, 18573, 33693, 41861, 68101, 125583, 154171, 204303, 460471, 462513, 1381413, 1695881, 5087643, 6321011, 18963033, 69531121, 208593363]

約数ペア:

[(1, 208593363), (3, 69531121), (11, 18963033), (33, 6321011), (41, 5087643), (123, 1695881), (151, 1381413), (451, 462513), (453, 460471), (1021, 204303), (1353, 154171), (1661, 125583), (3063, 68101), (4983, 41861), (6191, 33693), (11231, 18573)]