211672976

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{88789}}^1$

素因数の和:88946

約数の個数: 20

約数和(自身を含む): 412873500

約数和(自身を除く): 201200524

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 88789, 177578, 355156, 710312, 1420624, 13229561, 26459122, 52918244, 105836488, 211672976]

約数ペア:

[(1, 211672976), (2, 105836488), (4, 52918244), (8, 26459122), (16, 13229561), (149, 1420624), (298, 710312), (596, 355156), (1192, 177578), (2384, 88789)]