202190190970

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2399}}^1\times {\mathrm{61519}}^1$

素因数の和:64062

約数の個数: 32

約数和(自身を含む): 366757632000

約数和(自身を除く): 164567441030

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 2399, 4798, 11995, 23990, 61519, 123038, 307595, 328663, 615190, 657326, 1643315, 3286630, 8428103, 16856206, 42140515, 84281030, 147584081, 295168162, 737920405, 1475840810, 20219019097, 40438038194, 101095095485, 202190190970]

約数ペア:

[(1, 202190190970), (2, 101095095485), (5, 40438038194), (10, 20219019097), (137, 1475840810), (274, 737920405), (685, 295168162), (1370, 147584081), (2399, 84281030), (4798, 42140515), (11995, 16856206), (23990, 8428103), (61519, 3286630), (123038, 1643315), (307595, 657326), (328663, 615190)]