203496305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{3457}}^1$

素因数の和:3716

約数の個数: 16

約数和(自身を含む): 249556944

約数和(自身を除く): 46060639

約数列:

[1, 5, 61, 193, 305, 965, 3457, 11773, 17285, 58865, 210877, 667201, 1054385, 3336005, 40699261, 203496305]

約数ペア:

[(1, 203496305), (5, 40699261), (61, 3336005), (193, 1054385), (305, 667201), (965, 210877), (3457, 58865), (11773, 17285)]