200920968

素因数分解:

$2^3\times 3^2\times {\mathrm{2790569}}^1$

素因数の和:2790581

約数の個数: 24

約数和(自身を含む): 544161150

約数和(自身を除く): 343240182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2790569, 5581138, 8371707, 11162276, 16743414, 22324552, 25115121, 33486828, 50230242, 66973656, 100460484, 200920968]

約数ペア:

[(1, 200920968), (2, 100460484), (3, 66973656), (4, 50230242), (6, 33486828), (8, 25115121), (9, 22324552), (12, 16743414), (18, 11162276), (24, 8371707), (36, 5581138), (72, 2790569)]