200206325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38317}}^1$

素因数の和:38357

約数の個数: 24

約数和(自身を含む): 285085920

約数和(自身を除く): 84879595

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 38317, 191585, 421487, 728023, 957925, 2107435, 3640115, 8008253, 10537175, 18200575, 40041265, 200206325]

約数ペア:

[(1, 200206325), (5, 40041265), (11, 18200575), (19, 10537175), (25, 8008253), (55, 3640115), (95, 2107435), (209, 957925), (275, 728023), (475, 421487), (1045, 191585), (5225, 38317)]