201895792

素因数分解:

$2^4\times 7^1\times {\mathrm{1802641}}^1$

素因数の和:1802656

約数の個数: 20

約数和(自身を含む): 447055216

約数和(自身を除く): 245159424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802641, 3605282, 7210564, 12618487, 14421128, 25236974, 28842256, 50473948, 100947896, 201895792]

約数ペア:

[(1, 201895792), (2, 100947896), (4, 50473948), (7, 28842256), (8, 25236974), (14, 14421128), (16, 12618487), (28, 7210564), (56, 3605282), (112, 1802641)]