209564064

素因数分解:

$2^5\times 3^3\times {\mathrm{242551}}^1$

素因数の和:242570

約数の個数: 48

約数和(自身を含む): 611231040

約数和(自身を除く): 401666976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 242551, 485102, 727653, 970204, 1455306, 1940408, 2182959, 2910612, 3880816, 4365918, 5821224, 6548877, 7761632, 8731836, 11642448, 13097754, 17463672, 23284896, 26195508, 34927344, 52391016, 69854688, 104782032, 209564064]

約数ペア:

[(1, 209564064), (2, 104782032), (3, 69854688), (4, 52391016), (6, 34927344), (8, 26195508), (9, 23284896), (12, 17463672), (16, 13097754), (18, 11642448), (24, 8731836), (27, 7761632), (32, 6548877), (36, 5821224), (48, 4365918), (54, 3880816), (72, 2910612), (96, 2182959), (108, 1940408), (144, 1455306), (216, 970204), (288, 727653), (432, 485102), (864, 242551)]