204555210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6818507}}^1$

素因数の和:6818517

約数の個数: 16

約数和(自身を含む): 490932576

約数和(自身を除く): 286377366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6818507, 13637014, 20455521, 34092535, 40911042, 68185070, 102277605, 204555210]

約数ペア:

[(1, 204555210), (2, 102277605), (3, 68185070), (5, 40911042), (6, 34092535), (10, 20455521), (15, 13637014), (30, 6818507)]