201901616

素因数分解:

$2^4\times 7^1\times {\mathrm{1802693}}^1$

素因数の和:1802708

約数の個数: 20

約数和(自身を含む): 447068112

約数和(自身を除く): 245166496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802693, 3605386, 7210772, 12618851, 14421544, 25237702, 28843088, 50475404, 100950808, 201901616]

約数ペア:

[(1, 201901616), (2, 100950808), (4, 50475404), (7, 28843088), (8, 25237702), (14, 14421544), (16, 12618851), (28, 7210772), (56, 3605386), (112, 1802693)]