201296704

素因数分解:

$2^6\times 7^2\times {\mathrm{64189}}^1$

素因数の和:64215

約数の個数: 42

約数和(自身を含む): 464671410

約数和(自身を除く): 263374706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 64189, 128378, 256756, 449323, 513512, 898646, 1027024, 1797292, 2054048, 3145261, 3594584, 4108096, 6290522, 7189168, 12581044, 14378336, 25162088, 28756672, 50324176, 100648352, 201296704]

約数ペア:

[(1, 201296704), (2, 100648352), (4, 50324176), (7, 28756672), (8, 25162088), (14, 14378336), (16, 12581044), (28, 7189168), (32, 6290522), (49, 4108096), (56, 3594584), (64, 3145261), (98, 2054048), (112, 1797292), (196, 1027024), (224, 898646), (392, 513512), (448, 449323), (784, 256756), (1568, 128378), (3136, 64189)]