207046978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{141619}}^1$

素因数の和:141681

約数の個数: 16

約数和(自身を含む): 336489120

約数和(自身を除く): 129442142

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 141619, 283238, 2407523, 4815046, 6089617, 12179234, 103523489, 207046978]

約数ペア:

[(1, 207046978), (2, 103523489), (17, 12179234), (34, 6089617), (43, 4815046), (86, 2407523), (731, 283238), (1462, 141619)]