201473560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{218993}}^1$

素因数の和:219027

約数の個数: 32

約数和(自身を含む): 473027040

約数和(自身を除く): 271553480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 218993, 437986, 875972, 1094965, 1751944, 2189930, 4379860, 5036839, 8759720, 10073678, 20147356, 25184195, 40294712, 50368390, 100736780, 201473560]

約数ペア:

[(1, 201473560), (2, 100736780), (4, 50368390), (5, 40294712), (8, 25184195), (10, 20147356), (20, 10073678), (23, 8759720), (40, 5036839), (46, 4379860), (92, 2189930), (115, 1751944), (184, 1094965), (230, 875972), (460, 437986), (920, 218993)]