203436211

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 237867840

約数和(自身を除く): 34431629

約数列:

[1, 11, 19, 107, 121, 209, 827, 1177, 2033, 2299, 9097, 12947, 15713, 22363, 88489, 100067, 172843, 245993, 973379, 1681291, 1901273, 10707169, 18494201, 203436211]

約数ペア:

[(1, 203436211), (11, 18494201), (19, 10707169), (107, 1901273), (121, 1681291), (209, 973379), (827, 245993), (1177, 172843), (2033, 100067), (2299, 88489), (9097, 22363), (12947, 15713)]