202170925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38693}}^1$

素因数の和:38733

約数の個数: 24

約数和(自身を含む): 287883360

約数和(自身を除く): 85712435

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 38693, 193465, 425623, 735167, 967325, 2128115, 3675835, 8086837, 10640575, 18379175, 40434185, 202170925]

約数ペア:

[(1, 202170925), (5, 40434185), (11, 18379175), (19, 10640575), (25, 8086837), (55, 3675835), (95, 2128115), (209, 967325), (275, 735167), (475, 425623), (1045, 193465), (5225, 38693)]