203485018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{126703}}^1$

素因数の和:126789

約数の個数: 16

約数和(自身を含む): 337539456

約数和(自身を除く): 134054438

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 126703, 253406, 1393733, 2787466, 9249319, 18498638, 101742509, 203485018]

約数ペア:

[(1, 203485018), (2, 101742509), (11, 18498638), (22, 9249319), (73, 2787466), (146, 1393733), (803, 253406), (1606, 126703)]