202119872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 424281600

約数和(自身を除く): 222161728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 359, 463, 608, 718, 926, 1216, 1436, 1852, 2872, 3704, 5744, 6821, 7408, 8797, 11488, 13642, 14816, 17594, 22976, 27284, 29632, 35188, 54568, 70376, 109136, 140752, 166217, 218272, 281504, 332434, 436544, 563008, 664868, 1329736, 2659472, 3158123, 5318944, 6316246, 10637888, 12632492, 25264984, 50529968, 101059936, 202119872]

約数ペア:

[(1, 202119872), (2, 101059936), (4, 50529968), (8, 25264984), (16, 12632492), (19, 10637888), (32, 6316246), (38, 5318944), (64, 3158123), (76, 2659472), (152, 1329736), (304, 664868), (359, 563008), (463, 436544), (608, 332434), (718, 281504), (926, 218272), (1216, 166217), (1436, 140752), (1852, 109136), (2872, 70376), (3704, 54568), (5744, 35188), (6821, 29632), (7408, 27284), (8797, 22976), (11488, 17594), (13642, 14816)]