201943168

素因数分解:

$2^7\times 7^1\times {\mathrm{225383}}^1$

素因数の和:225404

約数の個数: 32

約数和(自身を含む): 459783360

約数和(自身を除く): 257840192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 225383, 450766, 901532, 1577681, 1803064, 3155362, 3606128, 6310724, 7212256, 12621448, 14424512, 25242896, 28849024, 50485792, 100971584, 201943168]

約数ペア:

[(1, 201943168), (2, 100971584), (4, 50485792), (7, 28849024), (8, 25242896), (14, 14424512), (16, 12621448), (28, 7212256), (32, 6310724), (56, 3606128), (64, 3155362), (112, 1803064), (128, 1577681), (224, 901532), (448, 450766), (896, 225383)]