308203438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{69197}}^1$

素因数の和:69347

約数の個数: 16

約数和(自身を含む): 493243344

約数和(自身を除く): 185039906

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 69197, 138394, 1176349, 2352698, 9064807, 18129614, 154101719, 308203438]

約数ペア:

[(1, 308203438), (2, 154101719), (17, 18129614), (34, 9064807), (131, 2352698), (262, 1176349), (2227, 138394), (4454, 69197)]