205652181322

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{312541309}}^1$

素因数の和:312541365

約数の個数: 16

約数和(自身を含む): 360047589120

約数和(自身を除く): 154395407798

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 312541309, 625082618, 2187789163, 4375578326, 14689441523, 29378883046, 102826090661, 205652181322]

約数ペア:

[(1, 205652181322), (2, 102826090661), (7, 29378883046), (14, 14689441523), (47, 4375578326), (94, 2187789163), (329, 625082618), (658, 312541309)]