200844877

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 222089472

約数和(自身を除く): 21244595

約数列:

[1, 19, 31, 131, 137, 361, 589, 2489, 2603, 4061, 4247, 11191, 17947, 47291, 49457, 77159, 80693, 340993, 556357, 1466021, 1533167, 6478867, 10570783, 200844877]

約数ペア:

[(1, 200844877), (19, 10570783), (31, 6478867), (131, 1533167), (137, 1466021), (361, 556357), (589, 340993), (2489, 80693), (2603, 77159), (4061, 49457), (4247, 47291), (11191, 17947)]