212204624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12269}}^1$

素因数の和:12347

約数の個数: 40

約数和(自身を含む): 438186240

約数和(自身を除く): 225981616

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 8648, 12269, 17296, 24538, 49076, 98152, 196304, 282187, 564374, 576643, 1128748, 1153286, 2257496, 2306572, 4514992, 4613144, 9226288, 13262789, 26525578, 53051156, 106102312, 212204624]

約数ペア:

[(1, 212204624), (2, 106102312), (4, 53051156), (8, 26525578), (16, 13262789), (23, 9226288), (46, 4613144), (47, 4514992), (92, 2306572), (94, 2257496), (184, 1153286), (188, 1128748), (368, 576643), (376, 564374), (752, 282187), (1081, 196304), (2162, 98152), (4324, 49076), (8648, 24538), (12269, 17296)]