211245376

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{21859}}^1$

素因数の和:22022

約数の個数: 28

約数和(自身を含む): 421985440

約数和(自身を除く): 210740064

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 21859, 43718, 87436, 174872, 349744, 699488, 1398976, 3300709, 6601418, 13202836, 26405672, 52811344, 105622688, 211245376]

約数ペア:

[(1, 211245376), (2, 105622688), (4, 52811344), (8, 26405672), (16, 13202836), (32, 6601418), (64, 3300709), (151, 1398976), (302, 699488), (604, 349744), (1208, 174872), (2416, 87436), (4832, 43718), (9664, 21859)]