200048128

素因数分解:

$2^9\times 7^1\times {\mathrm{55817}}^1$

素因数の和:55842

約数の個数: 40

約数和(自身を含む): 456814512

約数和(自身を除く): 256766384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 55817, 111634, 223268, 390719, 446536, 781438, 893072, 1562876, 1786144, 3125752, 3572288, 6251504, 7144576, 12503008, 14289152, 25006016, 28578304, 50012032, 100024064, 200048128]

約数ペア:

[(1, 200048128), (2, 100024064), (4, 50012032), (7, 28578304), (8, 25006016), (14, 14289152), (16, 12503008), (28, 7144576), (32, 6251504), (56, 3572288), (64, 3125752), (112, 1786144), (128, 1562876), (224, 893072), (256, 781438), (448, 446536), (512, 390719), (896, 223268), (1792, 111634), (3584, 55817)]