211876676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{13339}}^1$

素因数の和:13392

約数の個数: 36

約数和(自身を含む): 426933360

約数和(自身を除く): 215056684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 13339, 15884, 26678, 53356, 146729, 253441, 293458, 506882, 586916, 1013764, 2787851, 4815379, 5575702, 9630758, 11151404, 19261516, 52969169, 105938338, 211876676]

約数ペア:

[(1, 211876676), (2, 105938338), (4, 52969169), (11, 19261516), (19, 11151404), (22, 9630758), (38, 5575702), (44, 4815379), (76, 2787851), (209, 1013764), (361, 586916), (418, 506882), (722, 293458), (836, 253441), (1444, 146729), (3971, 53356), (7942, 26678), (13339, 15884)]