205236144

素因数分解:

$2^4\times 3^2\times {\mathrm{1425251}}^1$

素因数の和:1425265

約数の個数: 30

約数和(自身を含む): 574376556

約数和(自身を除く): 369140412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1425251, 2850502, 4275753, 5701004, 8551506, 11402008, 12827259, 17103012, 22804016, 25654518, 34206024, 51309036, 68412048, 102618072, 205236144]

約数ペア:

[(1, 205236144), (2, 102618072), (3, 68412048), (4, 51309036), (6, 34206024), (8, 25654518), (9, 22804016), (12, 17103012), (16, 12827259), (18, 11402008), (24, 8551506), (36, 5701004), (48, 4275753), (72, 2850502), (144, 1425251)]