201660552

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{11719}}^1$

素因数の和:11970

約数の個数: 48

約数和(自身を含む): 548496000

約数和(自身を除く): 346835448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 11719, 17208, 23438, 35157, 46876, 70314, 93752, 105471, 140628, 210942, 281256, 421884, 843768, 2800841, 5601682, 8402523, 11203364, 16805046, 22406728, 25207569, 33610092, 50415138, 67220184, 100830276, 201660552]

約数ペア:

[(1, 201660552), (2, 100830276), (3, 67220184), (4, 50415138), (6, 33610092), (8, 25207569), (9, 22406728), (12, 16805046), (18, 11203364), (24, 8402523), (36, 5601682), (72, 2800841), (239, 843768), (478, 421884), (717, 281256), (956, 210942), (1434, 140628), (1912, 105471), (2151, 93752), (2868, 70314), (4302, 46876), (5736, 35157), (8604, 23438), (11719, 17208)]