202011536

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{5639}}^1$

素因数の和:7886

約数の個数: 20

約数和(自身を含む): 391641600

約数和(自身を除く): 189630064

約数列:

[1, 2, 4, 8, 16, 2239, 4478, 5639, 8956, 11278, 17912, 22556, 35824, 45112, 90224, 12625721, 25251442, 50502884, 101005768, 202011536]

約数ペア:

[(1, 202011536), (2, 101005768), (4, 50502884), (8, 25251442), (16, 12625721), (2239, 90224), (4478, 45112), (5639, 35824), (8956, 22556), (11278, 17912)]