199528448

素因数分解:

$2^{12}\times 7^1\times {\mathrm{6959}}^1$

素因数の和:6990

約数の個数: 52

約数和(自身を含む): 456074880

約数和(自身を除く): 256546432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 6959, 7168, 13918, 14336, 27836, 28672, 48713, 55672, 97426, 111344, 194852, 222688, 389704, 445376, 779408, 890752, 1558816, 1781504, 3117632, 3563008, 6235264, 7126016, 12470528, 14252032, 24941056, 28504064, 49882112, 99764224, 199528448]

約数ペア:

[(1, 199528448), (2, 99764224), (4, 49882112), (7, 28504064), (8, 24941056), (14, 14252032), (16, 12470528), (28, 7126016), (32, 6235264), (56, 3563008), (64, 3117632), (112, 1781504), (128, 1558816), (224, 890752), (256, 779408), (448, 445376), (512, 389704), (896, 222688), (1024, 194852), (1792, 111344), (2048, 97426), (3584, 55672), (4096, 48713), (6959, 28672), (7168, 27836), (13918, 14336)]