201620608396

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{12907}}^1\times {\mathrm{13513}}^1$

素因数の和:26458

約数の個数: 36

約数和(自身を含む): 374868792088

約数和(自身を除く): 173248183692

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 12907, 13513, 25814, 27026, 51628, 54052, 219419, 229721, 438838, 459442, 877676, 918884, 3730123, 3905257, 7460246, 7810514, 14920492, 15621028, 174412291, 348824582, 697649164, 2965008947, 5930017894, 11860035788, 50405152099, 100810304198, 201620608396]

約数ペア:

[(1, 201620608396), (2, 100810304198), (4, 50405152099), (17, 11860035788), (34, 5930017894), (68, 2965008947), (289, 697649164), (578, 348824582), (1156, 174412291), (12907, 15621028), (13513, 14920492), (25814, 7810514), (27026, 7460246), (51628, 3905257), (54052, 3730123), (219419, 918884), (229721, 877676), (438838, 459442)]