201344225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4259}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 262007040

約数和(自身を除く): 60662815

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1525, 1891, 4259, 9455, 21295, 47275, 106475, 132029, 259799, 660145, 1298995, 3300725, 6494975, 8053769, 40268845, 201344225]

約数ペア:

[(1, 201344225), (5, 40268845), (25, 8053769), (31, 6494975), (61, 3300725), (155, 1298995), (305, 660145), (775, 259799), (1525, 132029), (1891, 106475), (4259, 47275), (9455, 21295)]