202181224

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 458035200

約数和(自身を除く): 255853976

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 1106, 1288, 1817, 1987, 2212, 3634, 3974, 4424, 7268, 7948, 12719, 13909, 14536, 15896, 25438, 27818, 45701, 50876, 55636, 91402, 101752, 111272, 156973, 182804, 313946, 319907, 365608, 627892, 639814, 1098811, 1255784, 1279628, 2197622, 2559256, 3610379, 4395244, 7220758, 8790488, 14441516, 25272653, 28883032, 50545306, 101090612, 202181224]

約数ペア:

[(1, 202181224), (2, 101090612), (4, 50545306), (7, 28883032), (8, 25272653), (14, 14441516), (23, 8790488), (28, 7220758), (46, 4395244), (56, 3610379), (79, 2559256), (92, 2197622), (158, 1279628), (161, 1255784), (184, 1098811), (316, 639814), (322, 627892), (553, 365608), (632, 319907), (644, 313946), (1106, 182804), (1288, 156973), (1817, 111272), (1987, 101752), (2212, 91402), (3634, 55636), (3974, 50876), (4424, 45701), (7268, 27818), (7948, 25438), (12719, 15896), (13909, 14536)]