209566336

素因数分解:

$2^7\times 7^2\times {\mathrm{33413}}^1$

素因数の和:33441

約数の個数: 48

約数和(自身を含む): 485672490

約数和(自身を除く): 276106154

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, 33413, 66826, 133652, 233891, 267304, 467782, 534608, 935564, 1069216, 1637237, 1871128, 2138432, 3274474, 3742256, 4276864, 6548948, 7484512, 13097896, 14969024, 26195792, 29938048, 52391584, 104783168, 209566336]

約数ペア:

[(1, 209566336), (2, 104783168), (4, 52391584), (7, 29938048), (8, 26195792), (14, 14969024), (16, 13097896), (28, 7484512), (32, 6548948), (49, 4276864), (56, 3742256), (64, 3274474), (98, 2138432), (112, 1871128), (128, 1637237), (196, 1069216), (224, 935564), (392, 534608), (448, 467782), (784, 267304), (896, 233891), (1568, 133652), (3136, 66826), (6272, 33413)]