199955826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1586951}}^1$

素因数の和:1586966

約数の個数: 24

約数和(自身を含む): 495129024

約数和(自身を除く): 295173198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1586951, 3173902, 4760853, 9521706, 11108657, 14282559, 22217314, 28565118, 33325971, 66651942, 99977913, 199955826]

約数ペア:

[(1, 199955826), (2, 99977913), (3, 66651942), (6, 33325971), (7, 28565118), (9, 22217314), (14, 14282559), (18, 11108657), (21, 9521706), (42, 4760853), (63, 3173902), (126, 1586951)]