201238624

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146249}}^1$

素因数の和:146302

約数の個数: 24

約数和(自身を含む): 405405000

約数和(自身を除く): 204166376

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146249, 292498, 584996, 1169992, 2339984, 4679968, 6288707, 12577414, 25154828, 50309656, 100619312, 201238624]

約数ペア:

[(1, 201238624), (2, 100619312), (4, 50309656), (8, 25154828), (16, 12577414), (32, 6288707), (43, 4679968), (86, 2339984), (172, 1169992), (344, 584996), (688, 292498), (1376, 146249)]