208863872

素因数分解:

$2^7\times 7^2\times {\mathrm{33301}}^1$

素因数の和:33329

約数の個数: 48

約数和(自身を含む): 484044570

約数和(自身を除く): 275180698

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, 33301, 66602, 133204, 233107, 266408, 466214, 532816, 932428, 1065632, 1631749, 1864856, 2131264, 3263498, 3729712, 4262528, 6526996, 7459424, 13053992, 14918848, 26107984, 29837696, 52215968, 104431936, 208863872]

約数ペア:

[(1, 208863872), (2, 104431936), (4, 52215968), (7, 29837696), (8, 26107984), (14, 14918848), (16, 13053992), (28, 7459424), (32, 6526996), (49, 4262528), (56, 3729712), (64, 3263498), (98, 2131264), (112, 1864856), (128, 1631749), (196, 1065632), (224, 932428), (392, 532816), (448, 466214), (784, 266408), (896, 233107), (1568, 133204), (3136, 66602), (6272, 33301)]