212877952

素因数分解:

$2^7\times 7^2\times {\mathrm{33941}}^1$

素因数の和:33969

約数の個数: 48

約数和(自身を含む): 493346970

約数和(自身を除く): 280469018

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 33941, 67882, 135764, 237587, 271528, 475174, 543056, 950348, 1086112, 1663109, 1900696, 2172224, 3326218, 3801392, 4344448, 6652436, 7602784, 13304872, 15205568, 26609744, 30411136, 53219488, 106438976, 212877952]

約数ペア:

[(1, 212877952), (2, 106438976), (4, 53219488), (7, 30411136), (8, 26609744), (14, 15205568), (16, 13304872), (28, 7602784), (32, 6652436), (49, 4344448), (56, 3801392), (64, 3326218), (98, 2172224), (112, 1900696), (128, 1663109), (196, 1086112), (224, 950348), (392, 543056), (448, 475174), (784, 271528), (896, 237587), (1568, 135764), (3136, 67882), (6272, 33941)]