195311344

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{171929}}^1$

素因数の和:172008

約数の個数: 20

約数和(自身を含む): 383747760

約数和(自身を除く): 188436416

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 171929, 343858, 687716, 1375432, 2750864, 12206959, 24413918, 48827836, 97655672, 195311344]

約数ペア:

[(1, 195311344), (2, 97655672), (4, 48827836), (8, 24413918), (16, 12206959), (71, 2750864), (142, 1375432), (284, 687716), (568, 343858), (1136, 171929)]