201748072

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 383965920

約数和(自身を除く): 182217848

約数列:

[1, 2, 4, 8, 107, 211, 214, 422, 428, 844, 856, 1117, 1688, 2234, 4468, 8936, 22577, 45154, 90308, 119519, 180616, 235687, 239038, 471374, 478076, 942748, 956152, 1885496, 25218509, 50437018, 100874036, 201748072]

約数ペア:

[(1, 201748072), (2, 100874036), (4, 50437018), (8, 25218509), (107, 1885496), (211, 956152), (214, 942748), (422, 478076), (428, 471374), (844, 239038), (856, 235687), (1117, 180616), (1688, 119519), (2234, 90308), (4468, 45154), (8936, 22577)]