195854664

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{12613}}^1$

素因数の和:13269

約数の個数: 32

約数和(自身を含む): 490432320

約数和(自身を除く): 294577656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 12613, 15528, 25226, 37839, 50452, 75678, 100904, 151356, 302712, 8160611, 16321222, 24481833, 32642444, 48963666, 65284888, 97927332, 195854664]

約数ペア:

[(1, 195854664), (2, 97927332), (3, 65284888), (4, 48963666), (6, 32642444), (8, 24481833), (12, 16321222), (24, 8160611), (647, 302712), (1294, 151356), (1941, 100904), (2588, 75678), (3882, 50452), (5176, 37839), (7764, 25226), (12613, 15528)]