201581752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8363}}^1$

素因数の和:8523

約数の個数: 32

約数和(自身を含む): 397457280

約数和(自身を除く): 195875528

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 184, 262, 524, 1048, 3013, 6026, 8363, 12052, 16726, 24104, 33452, 66904, 192349, 384698, 769396, 1095553, 1538792, 2191106, 4382212, 8764424, 25197719, 50395438, 100790876, 201581752]

約数ペア:

[(1, 201581752), (2, 100790876), (4, 50395438), (8, 25197719), (23, 8764424), (46, 4382212), (92, 2191106), (131, 1538792), (184, 1095553), (262, 769396), (524, 384698), (1048, 192349), (3013, 66904), (6026, 33452), (8363, 24104), (12052, 16726)]