201207184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4903

約数の個数: 40

約数和(自身を含む): 406099008

約数和(自身を除く): 204891824

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 4787, 5254, 9574, 10508, 19148, 21016, 38296, 42032, 76592, 177119, 339877, 354238, 679754, 708476, 1359508, 1416952, 2719016, 2833904, 5438032, 12575449, 25150898, 50301796, 100603592, 201207184]

約数ペア:

[(1, 201207184), (2, 100603592), (4, 50301796), (8, 25150898), (16, 12575449), (37, 5438032), (71, 2833904), (74, 2719016), (142, 1416952), (148, 1359508), (284, 708476), (296, 679754), (568, 354238), (592, 339877), (1136, 177119), (2627, 76592), (4787, 42032), (5254, 38296), (9574, 21016), (10508, 19148)]