203890406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{4909}}^1$

素因数の和:6023

約数の個数: 16

約数和(自身を含む): 322292400

約数和(自身を除く): 118401994

約数列:

[1, 2, 19, 38, 1093, 2186, 4909, 9818, 20767, 41534, 93271, 186542, 5365537, 10731074, 101945203, 203890406]

約数ペア:

[(1, 203890406), (2, 101945203), (19, 10731074), (38, 5365537), (1093, 186542), (2186, 93271), (4909, 41534), (9818, 20767)]