200885575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38447}}^1$

素因数の和:38487

約数の個数: 24

約数和(自身を含む): 286053120

約数和(自身を除く): 85167545

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 38447, 192235, 422917, 730493, 961175, 2114585, 3652465, 8035423, 10572925, 18262325, 40177115, 200885575]

約数ペア:

[(1, 200885575), (5, 40177115), (11, 18262325), (19, 10572925), (25, 8035423), (55, 3652465), (95, 2114585), (209, 961175), (275, 730493), (475, 422917), (1045, 192235), (5225, 38447)]