201099161820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197156041}}^1$

素因数の和:197156070

約数の個数: 48

約数和(自身を含む): 596199871008

約数和(自身を除く): 395100709188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197156041, 394312082, 591468123, 788624164, 985780205, 1182936246, 1971560410, 2365872492, 2957340615, 3351652697, 3943120820, 5914681230, 6703305394, 10054958091, 11829362460, 13406610788, 16758263485, 20109916182, 33516526970, 40219832364, 50274790455, 67033053940, 100549580910, 201099161820]

約数ペア:

[(1, 201099161820), (2, 100549580910), (3, 67033053940), (4, 50274790455), (5, 40219832364), (6, 33516526970), (10, 20109916182), (12, 16758263485), (15, 13406610788), (17, 11829362460), (20, 10054958091), (30, 6703305394), (34, 5914681230), (51, 3943120820), (60, 3351652697), (68, 2957340615), (85, 2365872492), (102, 1971560410), (170, 1182936246), (204, 985780205), (255, 788624164), (340, 591468123), (510, 394312082), (1020, 197156041)]