206586164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{11279}}^1$

素因数の和:11543

約数の個数: 24

約数和(自身を含む): 382166400

約数和(自身を除く): 175580236

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 11279, 18316, 22558, 45116, 214301, 428602, 857204, 2718239, 5436478, 10872956, 51646541, 103293082, 206586164]

約数ペア:

[(1, 206586164), (2, 103293082), (4, 51646541), (19, 10872956), (38, 5436478), (76, 2718239), (241, 857204), (482, 428602), (964, 214301), (4579, 45116), (9158, 22558), (11279, 18316)]