201023478

素因数分解:

$2^1\times 3^3\times {\mathrm{947}}^1\times {\mathrm{3931}}^1$

素因数の和:4889

約数の個数: 32

約数和(自身を含む): 447304320

約数和(自身を除く): 246280842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 947, 1894, 2841, 3931, 5682, 7862, 8523, 11793, 17046, 23586, 25569, 35379, 51138, 70758, 106137, 212274, 3722657, 7445314, 11167971, 22335942, 33503913, 67007826, 100511739, 201023478]

約数ペア:

[(1, 201023478), (2, 100511739), (3, 67007826), (6, 33503913), (9, 22335942), (18, 11167971), (27, 7445314), (54, 3722657), (947, 212274), (1894, 106137), (2841, 70758), (3931, 51138), (5682, 35379), (7862, 25569), (8523, 23586), (11793, 17046)]