202423893

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 320839680

約数和(自身を除く): 118415787

約数列:

[1, 3, 7, 21, 31, 93, 139, 217, 417, 651, 973, 2237, 2919, 4309, 6711, 12927, 15659, 30163, 46977, 69347, 90489, 208041, 310943, 485429, 932829, 1456287, 2176601, 6529803, 9639233, 28917699, 67474631, 202423893]

約数ペア:

[(1, 202423893), (3, 67474631), (7, 28917699), (21, 9639233), (31, 6529803), (93, 2176601), (139, 1456287), (217, 932829), (417, 485429), (651, 310943), (973, 208041), (2237, 90489), (2919, 69347), (4309, 46977), (6711, 30163), (12927, 15659)]