199584448

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2110

約数の個数: 84

約数和(自身を含む): 475804992

約数和(自身を除く): 276220544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 2053, 3038, 3136, 3472, 4106, 6076, 6944, 8212, 12152, 13888, 14371, 16424, 24304, 28742, 32848, 48608, 57484, 63643, 65696, 97216, 100597, 114968, 127286, 131392, 201194, 229936, 254572, 402388, 445501, 459872, 509144, 804776, 891002, 919744, 1018288, 1609552, 1782004, 2036576, 3118507, 3219104, 3564008, 4073152, 6237014, 6438208, 7128016, 12474028, 14256032, 24948056, 28512064, 49896112, 99792224, 199584448]

約数ペア:

[(1, 199584448), (2, 99792224), (4, 49896112), (7, 28512064), (8, 24948056), (14, 14256032), (16, 12474028), (28, 7128016), (31, 6438208), (32, 6237014), (49, 4073152), (56, 3564008), (62, 3219104), (64, 3118507), (98, 2036576), (112, 1782004), (124, 1609552), (196, 1018288), (217, 919744), (224, 891002), (248, 804776), (392, 509144), (434, 459872), (448, 445501), (496, 402388), (784, 254572), (868, 229936), (992, 201194), (1519, 131392), (1568, 127286), (1736, 114968), (1984, 100597), (2053, 97216), (3038, 65696), (3136, 63643), (3472, 57484), (4106, 48608), (6076, 32848), (6944, 28742), (8212, 24304), (12152, 16424), (13888, 14371)]