203469646

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{2351}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 308911680

約数和(自身を除く): 105442034

約数列:

[1, 2, 109, 218, 397, 794, 2351, 4702, 43273, 86546, 256259, 512518, 933347, 1866694, 101734823, 203469646]

約数ペア:

[(1, 203469646), (2, 101734823), (109, 1866694), (218, 933347), (397, 512518), (794, 256259), (2351, 86546), (4702, 43273)]