202428325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1117}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 274491360

約数和(自身を除く): 72063035

約数列:

[1, 5, 11, 25, 55, 275, 659, 1117, 3295, 5585, 7249, 12287, 16475, 27925, 36245, 61435, 181225, 307175, 736103, 3680515, 8097133, 18402575, 40485665, 202428325]

約数ペア:

[(1, 202428325), (5, 40485665), (11, 18402575), (25, 8097133), (55, 3680515), (275, 736103), (659, 307175), (1117, 181225), (3295, 61435), (5585, 36245), (7249, 27925), (12287, 16475)]