202243700

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{10163}}^1$

素因数の和:10376

約数の個数: 36

約数和(自身を含む): 441117600

約数和(自身を除く): 238873900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 9950, 10163, 19900, 20326, 40652, 50815, 101630, 203260, 254075, 508150, 1016300, 2022437, 4044874, 8089748, 10112185, 20224370, 40448740, 50560925, 101121850, 202243700]

約数ペア:

[(1, 202243700), (2, 101121850), (4, 50560925), (5, 40448740), (10, 20224370), (20, 10112185), (25, 8089748), (50, 4044874), (100, 2022437), (199, 1016300), (398, 508150), (796, 254075), (995, 203260), (1990, 101630), (3980, 50815), (4975, 40652), (9950, 20326), (10163, 19900)]