203440909

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{1753}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 237421440

約数和(自身を除く): 33980531

約数列:

[1, 7, 59, 281, 413, 1753, 1967, 12271, 16579, 103427, 116053, 492593, 723989, 3448151, 29062987, 203440909]

約数ペア:

[(1, 203440909), (7, 29062987), (59, 3448151), (281, 723989), (413, 492593), (1753, 116053), (1967, 103427), (12271, 16579)]