204859648

素因数分解:

$2^8\times 7^1\times {\mathrm{114319}}^1$

素因数の和:114342

約数の個数: 36

約数和(自身を含む): 467340160

約数和(自身を除く): 262480512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 114319, 228638, 457276, 800233, 914552, 1600466, 1829104, 3200932, 3658208, 6401864, 7316416, 12803728, 14632832, 25607456, 29265664, 51214912, 102429824, 204859648]

約数ペア:

[(1, 204859648), (2, 102429824), (4, 51214912), (7, 29265664), (8, 25607456), (14, 14632832), (16, 12803728), (28, 7316416), (32, 6401864), (56, 3658208), (64, 3200932), (112, 1829104), (128, 1600466), (224, 914552), (256, 800233), (448, 457276), (896, 228638), (1792, 114319)]